Hi im 15 and ive been suffering from health anxiety for around 5 months. Its gone from being afraid I have als to leukemia to thinking I was having a heart attack! Ive had panic attacks before and there horrible and I really need help. Recently ive been having heart palpitations and ive been having random spurts of being off balance and i want to know if anxiety could cause this. I have my ear buds in alot so maybe theres something wrong in my ears which is causing the off balance feeling? Can I hyperventalate without realizing im hyperventalating? I really need clarification on my symptoms so if someone could help me it would be greatly appreciated! I do think that this is all anxiety but I just cant except it without knowing for sure.