200lbs 5'3" 16 y/o

ive wanted to loose weight for years. since covid ive struggled with binging and arfid. i decided this year im gonna loose the weight and so i now have a dietitian. and i know im "young" and my "body hasnt stopped growing" but im tired of being ashamed of how i look and i want to feel beautiful. im autistic so i mainly just eat my safe foods but ive been expandingmy pallet

a couple of questions i have

* am i able to loose weight by my birthday (july) or by summer?

*what are some ways that you can get chia seeds in without the texture being gross

*whats the best ways youve seen to drink more water?

*whats are the most effective ways for someone my age to loose weight without spiraling back into old eating habits

*what are some good effective exercises

id also love to hear your storys and what worked for you!

thanks a bunch :)