Oo normal yan, mama! A month is still quite early, marami sa amin na dumaan sa C-section, parang sensitive pa rin ang puso for weeks or even months depending sa healing mo. Kung kaya mo pa naman mag-manage ng pain at hindi umaasa ang incision, you're probably on track, pero best talaga na i-check mo with your OB just to be sure everything's healing well, especially kung may unusual discharge or fever na.