Yeterday, I felt some pain in my lower abs. Close the the belly button, and then randomly on the sides. More of it is on the leftish side.
Today, I felt it again (twice). One I think when waking up, and one after getting up from having dinner.
I have done some iron cardio exercise 2 days before this pain happened. (really lightweight - 55lbs hangcleans - 15 reps every 30 seconds). It was a timed cardio thing, and so to keep up speed I know I did not have awesome form. I also did an elliptical bike the day after for 30 mins.
It goes away and comes back randomly. What is it?