I Am A 17 Year Old That Is In Great

i am a 17 year old that is in great shape ive been experiencing a varoiety of mental problems i have very bad anxiety and very bad stress it causes me to vomit have nause and even hairloss ive had this for 7 years it started at 10 years old randomly i got sick on school and i was scared i didnt want to to throw up and embarrase myself and it got coped with it took 3 weeks and every time i get sick and then feel fine it all returns when i leave the house it getting bad where alot of my family is not liking me for not coming to their events i also have adhd and motion sickness and have anger problems its getting really bad