Im 19M. Over the last 3 or so years I’ve developed a lot of random problems. First off, my dad is 6’ 1” and my mom is 5’4”. At 13 I stopped growing at 5’6” and never grew again. I just assumed this was genetics cause that’s what my parents said. Also I weighed about 110. But then I slowly lost my appetite until 15 I basically couldn’t eat without throwing up. Then my jaw started popping and locking up making it even harder to eat. Then my hair started thinning and receding bad. My voice also never dropped I sound like a 10 year old and I look like a bearded 12 year old old. I weigh 120 now which is down from the most I weighed around 17 at 128 lbs. At 18 I left home and got a job due to my parents crazy religious beliefs. Thinking i would get it all figured out on my own. But I don’t know anyone have no friends and I’ve been trying to deal with my problems one at a time. I feel like they’re all related tho and I should be dealing with the root caus, but I have no idea where to start. I’ve seen different doctors and they’ve tested my blood for celiac disease and other things but say nothings wrong. Also I feel increasing mental decline forgetting basic things and words and tasks leaving things out etc. Anyway, anyone have an idea what could cause these problems?