You don't need to ever feel discouraged. Just look at yourself. You have already progressed from an overweight teenager to a healthier and definitely
more beautiful young Lady.
You look absolutely glowing and so much more radient for the things you have done.
You deserve to be proud of yourself, because you HAVE been making good things happen, and it will take time, but as others will tell you, you ARE capable of doing this, and you ARE worth the time you are taking, to make the changes you deserve to have.
This is not about anyone making you feel, as if you're second rate, or not good enough, to fit into a world of people, many of whom might look athletic, healthy and glamorous. This is about you DESERVING to be amongst other like minded people, and if any of them, make you feel second rate, then they are the ones who are second rate, by nature of their attitude.
Your attitude to us has always been exemplorary, and I'm sure you're making people proud of you. So don't worry, keep going and WELL DONE so far. You're a great person and you deserve a great life