Mommy, yan talaga common post-cesarean dahil sa incision at ang ginagalaw ng uterus pag tumaas ang breathing, nakakasakit ng surgical site kaya ang body's reflex ay mag-cough, pero sasakit talaga! A few of us went through this and honestly, try mo muna ang slow, shallow breathing at support your incision with pillow pag umuubo, but since you're still recovering from surgery, best to mention this to your OB na because sometimes it can be related sa pneumonia or other post-op stuff na dapat ma-rule out nila. How long na since your C-section?