Pain at incision site in early pregnancy

Hi everyone!
I am 6w1d with baby #2 after a first birth via c-section. I have been having some pain/stretching/discomfort on my incision site for about a week already. Did anyone else go through this so early on? The other day I was picking up my 2y old and lifted her up in the air and had to put her back down bc I got a sharp pain in that area. I was afraid I had done something wrong... The pain was that bad!