I can understand that you may feel like the monitoring of your food intake is not something you feel like doing at the moment, but it is something that can be important for someone with your circumstances.
I know and I think deep down you know that you CAN do this and you DO have what it takes.
I appreciate that your life right now might feel hard in some ways and I wouldn't say hey that's the real world get used to it, as that mentality serves no purpose to you, but just try to remember, if you can, that the monitoring of your food and tracking it are all part of the bigger picture; the one where you discover more of your inner health and more your beautiful self, the things you will deserve to have, because you have always, always been worth it and when you reach your goal, which I'm confident you can, you will deserve every bit of happiness and self esteem that the new you will bring.
So remember that whilst the exercise is important, it is less tiring and less demanding to sort out some food every day, than it is pushing yourself for 45-75 minutes in a gym.
You're worth that time to get the food sorted and remember that if you prepare stuff like boiled eggs and chicken breasts, as examples, in bulk on a day like Sunday for instance, you can make a weeks worth in one go and then it will save you a bit of time during the week

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The food is just as much of a challenge as the exercise and good exercise and insubstantial food intake will be worse for progression, than good food intake and poor exercise, but you DO have what it takes to get on top of these things, but I do appreciate that you've never had a lot of experience trying to get on top of food before and compared to the beginning of your study days, you have come some way by eating more and being a little more consistent and you deserve credit for that; you do and I'm always proud of the little steps you take to better yourself, because I know they add up to a long walk forwards, towards the end result(s).
You CAN and I believe you WILL get this all sorted and sussed out Jena, including the food monitoring and the consistency of calorie levels, because you're a smart Lady and this is the time in your life when you can really start to make a difference, to your own well being and find more of the person I know you can be, but if you need to talk about anything, I am here for you and one way or another there will be time for you to tell me whatever you need to okay

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I'm proud of you for persevering and making small but positive steps forwards, because you ARE worth it and I want you to remember your own worth, because it isn't just about that dream job or the material things you want in another 20-30 years, it's about having the wellness and positive feelings it will give you too and that part of you will never stop meaning something for a single day, because it's your right to want to feel beautiful, be healthy and find more happiness in your life and you'll always be that person I sometimes butted heads with and sometimes took flack from, but ultimately always believed in and saw for who you really are and can be and it's that beautiful side of you Jena, that I want you to find more of, by being good to yourself and continuing to believe in your own self worth.
So try as much as is realistic to keep working on the food and getting it all sorted, for your own well being and your own benefit, because it's worth it and so are you

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P.S. clothes shopping doesn't have to feel like a demoralising thing, it can feel like a positive thing, because you can look at the stuff you don't fit into right now and remind yourself that one day you will.
You could even buy one thing a few sizes too small at the minute, so that you have some motivation to wear it, but rather than make it a common or garden item like a pair of jeans, make it something a bit more unique, like a really cool dress, or a really cool denim or leather jacket for example, then you have some additional motivation to work towards and your clothes shopping experiences in the future could potentially be more positive, because you could believe that size X, will one day soon be your size for always

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