Cont...about the sharp pain in my chest...?

well. i'm 20 years old, my weight is 190lb. and i'm 5'11. i am not diabetic. and nobody in my family tree has hypercholesterol... i don't do drugs or drink everyday... uh..it just started hurting when i would sleep on my ...right side. oh and no...no blood or color changes involved. it's been a year now with this pain. hope this helps.