Need some help on my crisis and adhd probs

So i am 14M and i keep having extentensal crisis and every rime i try to go to sleep or just have any period of time where my brain can think freely, i keep having one.

Also I think I have adhd because like I have symptoms of it and literally all of the children in my extended family have it. But if I want to go to my parents they'll be like "get tough " or what not because they already are on my sister for "having fake lactose intolerance" and I don't wanna be the next punching bag.

Is there anything I can do except drugs and other "not allowed" things?

(Sorry if my English is bad)