Pain in C section scar?

[girlafraid]

I'm 19w with DC #2; 1st was born via emcs

The last week or so I have been experiencing pain in the site of my scar. I have not felt anything there at all before this and I'm a bit surprised. I am avoiding under bump jeans and knickers (hurrah, back to big pants) but it's pretty uncomfortable

Does anyone know if this is normal or anything to be worried about? I will of course mention it next time i see mw but that's not for a while yet

I'm in a simalar position, but im now almost 34 weeks with dc#3.

My 2 ds's were both born by emcs and elcs and i have been told that the pain is due to everything stretching, extra weight of the baby etc.
My mw didnt seem concerned when i mentioned it to her.

Can you not call your mw for maternity unit just to be on the safe side?