hello sir whomever concerned i am 17 years old and after a sudden i started feeling kind of tired and all but thats not the problem now.my head doesnt seem right it feels like i ll fall..one side seem lighter than the other..it has something to do with my neck i guess..i am also having a huge hair loss..that is pathetic..from head..alot of hair is falling out..from my arms and all..i have gone to many doctors like neurologists,dermatologists,physicians and all and have undergone several test including an MRI of my brain and some blood tests for thyroid,diabetes,ANA etc. everything just came out fine..and all of the doctors declared me stressed and said it cudve happened from a panic attack..i got a lil scared when i was diagnosed with varecocele..i also feel pinching and tinging in my nerves..and have a pounding heartbeat sometimes..i also cant balance myself..my legs feel shorter..and whenever i feel something in my head..therez something in my legs too..i also got pain in my legs..and i sometimes in night have bp low too(while trying to sleep).please reply..i knw i may sound a lil strange with this problem..but i am way too much scared and i cant concentrate on my studies..my parents stopped listening to me now..they think i am fine..but i think it can be worst than they think or whatever..please reply..thank you