Post Csect Pain

Hi all. Just need some advice. I went for e-csect on 15th feb. Everything was fine and my wound healed well. Now I'm 5 weeks post partum and suddenly I feel a dull pain in my internal abdomen like 2 or 3 inches above my scar. I didnt lift any heavy objects, Ive been fairly consistent with my girdle and I didnt eat any 'restricted' foods. Any advice? Anyone else felt this before?