My mom had two and she says she's still numb there and that at first it felt like they sewed an itch inside which obviously can't happen. It is most likely the inside insition healing and should go away soon good luck
It took me 8 months to feel most of my incision again. It is still slightly numb too. Just make sure to gently vlean it once a day and it will itch for awhile. That means it's healing properly though.
I had a c-section with my last one, almost 2 years ago, and this last month my incision keeps itching, but aside from this pass month the itching had gone away.
I had my first c section in 2006 and two others in 2010 and 2012. I still have zero feeling along my scar, the itching is from it healing and it ***** big time, I used a mild lotion to help with it. Aquafor I believe.