I'm 16 weeks , I've been having sharp stabbing pains right above my c section scar I have from my 10…

I'm 16 weeks , I've been having sharp stabbing pains right above my c section scar I have from my 10 month old , it's been going on for about three days now , it will wake me up in the middle of the night but I just haven't really thought much of it just thought it was my uterus growing or something going on like that but it's getting pretty bad can that hurt this bad ? it even hurts when I touch it