I am pretty sure it is either a slipped disc,periformis syndrome or simple sciatica. I did allot of research online trying to figure it out. I was running on paved hilly terrain,hiking up a mountain 1-2 times a week and doing fast sprints, I think my body just couldn't keep up with it- too much too fast. I have been under major stress the past 6 months too, I'm sure that didn't help. I dont think a doctor could do much for me- I am not interested in pain pills, that wont fix the problem. I tried stretching but it didn't help much. That is why I am thinking of acupuncture. It sucks because I dont really have the money to spend on this(I'm a starving musician-hehe) but I have to just to be able to live without pain. I feel so crappy since I stopped lifting, I feel like a big fat lump even though I am around 180 pounds. Very frustrating. I thank you guys for your advice, I am still not sure what to do. I can either go get x-rays and see what happens with that- not that I could afford surgery if it was necessary or I can risk spending money on acupuncture-in the meantime I am trying to get my core strength back- doing pushups,crunches-whatever isn't painful. Back pain sucks!!!!!!!