Hey, I'm 17, and in the last few months, experienced panic attacks in school, to the point where my legs go numb and i start to feel dizzy, and need to leave the class. I went to the doctor, and had a low vitamin count, took some cod liver oil capsules etc but i don't think it's going away. It's really getting me down because I can't focus in school properly anymore and think something terrible is going to happen in the classroom. I start to feel overwhelmed in large groups of people. My heart starts racing and i panic. Please help . Thank you.