So for the past few weeks any time I use my stomach muscles--laughing, coughing, having a bm, lifting something (orgasm--tmi) etc.., I get this very weird uncomfortable pain on the right side of my abdomen where I have had a resection. It's feels like my insides are twisting and the pressure is really weird. It's like I have to hold my stomach in with my hand to get the feeling to stop. There is nothing bulging in my stomach--where I can see. I have a scar right next to my belly button (from first resection) and the pressure/pain feeling is beneath the scar. I'm just wondering if this could be a hernia that is deep inside... Any advice or ideas? Thanks in advance.