tinnitus, dizziness, insomnia, trembling, and a pounding sensation in my

[Kai]

head whenever there is a sharp sound? I'm 16 and have had moderate tinnitus for over 7 months now. The night before it started I had been listening to music a little louder than usual, but when I got a hearing test done to see if the ringing was from hearing loss, I testing completely fine...no hearing loss at all. Soon after the ringing started, I became sensitive to sharp or loud noises (like silverware clattering, loud talking, or even the crinkling of a plastic bag) I "hear" (more like feel) a pounding sensation in my head every time I hear something like that, and the more the sound continues, the louder the pounding gets. About a month later, my hands and head started trembling continuously and I get dizzy when I stand up. I've noticed a lot of hair falling out for months (not in clumps or anything...but still a lot) I've also not been able to sleep well for months. Whenever I wake up, I feel like I haven't rested at all. I am wondering if this might be due to a vitamin deficiency. I home school and haven't really been outside in months on end. I've had a D deficiency for a while now and I know it can cause a bunch of funky symptoms. I wouldn't be surprised if I'm deficient in a lot of things. I haven't really had a balanced diet since last spring and I'm rather thin. Is it a deficiency? Or what?...Could this all even just be anxiety?