S.S.
you have scar tissue under the incision site. i do also. i used to have a 23" waist. when i turned sideways, there was no bump or anything. it sucks! i had to c-sections, both a "little higher" than the dr. liked (he said this on my second c-section.)no amount of sit-ups, cardio or strength training have helped me. it's gone down some, but i think this is more due to the weight loss. but my stomach is still got the pooch and is also asymmetrical. if i feel on my stomach, i can feel the scar tissue. :(. the only other thing that i can think of is that sometimes when a person has stomach surgery those muscles separate and then sit-ups and crunches actually have a reverse effect. i don't remember what it's called, but if you lie on your back and lift up like you are doing a mini crunch and the stomach muscles above your belly button aren't close together than that's what it is. in which case, crunches have a reverse effect. good luck.