Recently i've had a sharpe pain in my lower back, a pain as if I pulled the muscle. it hurts constantly .. some days its hard for me to use the bathroom (#2) a couple of times I was bleeding not a lot but a couple little spots . Also I have numbness or a tingling feeling in my arm my leg my toes and my fingers. My chest also hurts but I think that's lymph nodes because I got a bump on the back of my head again. I'm 17 and a slight bigger than the average 17 yr old. This pain In my back shouldn't hurt this bad. I sleep on the couch almost every night. Just giving all information so you know the whole story If you know anything or need some more information Let me know what you need to know so I can tell you. Or if your story is similar tell me cause I wanna know if your pain went away or do you still your pain