hello, iam 13 and i sometimes feel pain in my neck, which also causes headaches sometimes....i also feel pain around my collar bone...also in my arms sometimes..and sometimes in my legs. sometimes i feel vomitting, mostly when my neck pain irritates me...I feel tightness in my chest..and sometimes trembling. iam going through a hormonal treatment...from the past 3-4 months. the medicines i take are cycloset and krimson 35. but the previous month , to get relief from my headaches and congestion, i took some other medicines even...please suggest me what should i do?