I am 7 months pp and ended up having a c-section. I've noticed an increase in gastro issues since the section, mainly manifesting as lower stomach pain which comes on particularly at night. I'm experiencing it today and have also noticed that it almost feels like my lower stomach and pelvis are bubbling/ vibrating all the way down to the incision. I've had this before. It's such an odd sensation, anyone else? Any idea what causes it?