Hi
Me too. Sex was painful whilst still BFing and I had section.
My was an E CS and as the surgeon pushed DDs head back up (sorry TMI!) she said: "oops I've just torn your perineum".
Really not the words I wanted to hear preceeding, "I'm making the incision now"....
Anyway that and the BF hormornal slush is why I think it hurt.
I just avoided sex for many months. Not necessarily the answer but it was just too sore.
BTW once section was over and I was in recovery giving DD first BF, surgeon came in with her team and proclaimed the operation a success (obviously, as the baby came out .) and kindly informed me that she had not bothered to repair my perineum as she thought I'd rather get out of theater.
How awful is that!!! Perhaps your perineum suffered a similar fate and they "forgot" to tell you??
Anyway hope it settles soon for you.
X