Hi . I have been having a pretty steady pain in my left side below my waist for about 2 days. It feels similar to the pain one gets when one runs too hard or too long and there is a cramp that really hurts in your side. The big difference is this doesn't go away and it hurts worse. I had a pain similar to this before Christmas and it was on my right side below my right breast. I had some tests done to see if it was my gall bladder, but the results showed there was nothing wrong with my gall bladder , but that my PH levels were off balance.