Hi Amber, it's really good to speak to you again.
I have to say first of all, that as always I found your heartfelt admissions of such difficult times, both beautiful and humbling and if I had the proverbial magic wand, I would give you the life you are truly worth in a heartbeat

.
I am so sorry to read about all the problems with your eating and having eye problems and back problems and I just want to send you a
BIG HUG, because your life has been such a difficult one, but you have always seemed to me to be such a positive and touching Lady and right now I feel a slight sense of sadness, but I also feel immensely proud of you, for being able to speak about your life so expressively and with such beauty.
You really are a true inspiration

, especially when you were trying some time back to run long distance races and in the future I hope we can help you to be that person again and help you discover more moments in your life where you will be able to shine and inspire people with your achievements, like you deserve to.
In terms of what you're talking about, you can buy things like benefibre, fibresure and metamucil, that will allow you to get more fibre in your diet as those products dissolve in water, or you could look up supplements like psyllium and psyllium husk.
As for other supplements, you could try glutamine, which helps with immune system function and sleep patterns.
You can also have something in your diet like boiled, blended carrot. As it's been shown that raw carrot releases about 30% of the beta carotene, but the action of boiling and blending, allows around 90% of the beta carotene to be released which is a good thing, as I appreciate with your current issue raw carrot would be totally unworkable as an option anyway.
You could use seasonings with food like sea salt, pepper, mustard and you might find finely diced parsley would work and parsley is very good for iron and b vits, although it often is largely overlooked as anything other than a garnish
You could also have soup like tomato for example, or oxtail, as the small bits of oxtail should go down easily enough as the soup content would wash them down, so it should avoid the need for chewing the meat. You might also get away with things like chicken soup and pea and ham, using the same premise.
You could also use yoghurt perhaps as it just requires swallowing, or you try kefir.
If you're not sure you can google kefir growers and they sometimes produce so much they send you some for free and depending on your liking for it, you leave it in milk for 12 to 36 hours and it dissolves the lactose sugars in the milk and turns it into a yoghurt like substance.
You could also try juicing fruits and vegetables to get some of your nutrition.and try things like fish oil capsules or an omega 3, 6, 9 supplement, as they often come in liquicap type form, with a smooth gelatine coating, so they're easy to swallow with water, or you could try rill oil capsules as well which get good revues. Cod liver oil might be an option, but the liquid isn't that great tasting to be honest.
You could try mashing up banana like people do with babies. I don't mean that in a patronising way, just a practical way

.
You could experiment with scrambled egg, as it isn't as solid as boiled, poached, fried or omelette, but if you cut it up enough into small pieces you might be okay eating it and you can make that in less than 90 seconds, so it's quick and easy.
As you said with very small bits of chicken, maybe you could try that with turkey and ham, or try minced beef and quorn mince and see how they work out for you, as mince is generally quite moist and is in small pieces that should make it easy to swallow
You might find some fruits a little easier to eat if you use custard, like banana, as opposed to mushing it up, because you've then got a nice thickish liquid that will help the banana to travel down more smoothly, or if you slice things like cherries and strawberries enough, you could use cream as a medium to help the bits go down.
You could try spaghetti, if you cut it up small enough into pieces when cooked and see if you could eat it with things like minced beef, quorn mince or tomatoes reduced into sauce.
Mashed potato might work as well, as you can have small easy to swallow mouthfuls and see how that works.
There's some useful suggestions for you and if I think of any more I'll let you know.
I will apologise sincerely if I am about to ask anything I shouldn't and I would completely understand if you would rather not discuss this, but what would the eye surgery entail?
I presume this has been touted as an absolute last resort, I:E: laser surgery won't work, or other surgeries like a vitrectomy wouldn't work.
All that I can say as well at this point, is
GOOD LUCK with everything, I really, really mean that. You're an amazing, amazing Lady and we will give you as much support with anything in your life as is realistic and when we can and as always I am here for people to talk to in private, so if you have any personal concerns, worries or things that are troubling or upsetting you and you need a private, discreet and confidential outlet for your feelings, send me a PM any time you like and I will endeavour to try and get back to you if I can within 24 hours which often is the case and I will try to understand, empathise and never ever judge you for anything you say, but I will give you the carte blanche to talk about anything as much as you like and as often as you like, in whatever way(s) you like, because personal time for members has no restrictions on content, because peoples emotional and mental well being are key cornerstones to good physical progress and I will try to be here for you privately as well if you ever want me to be

.
I hope I have been of some help to you Amber, but anything you need at all, we are here for you as a community. I absolutely admire and hugely respect your bravery, courage and inner beauty and I hope life will start to give you more of the happiness and achievement a very, very special person like you is definitely worth.
Oh and out of interest your old username was Hope4life

.