not tenderness but I felt a violent cramp at about 11wks which woke me in the night and I was terrified I was having a miscarriage but the doctors at the hospital informed me it was internal scar tissue pulling.
How long is it since your c-sec mine was 13mths old when I first got pregnant.
Mine used to be a bit sore with every AF. Was completely fine throughout second pg. Didn't feel it even towards the end. And now (after a second cs) I've had two AF's and it hasn't hurt with either of them. So hopefully whatever was a bit wrong before has got sorted!
Guess that's no help to you though. When can you test?