I have about 12 to 15 swollen lymph nodes in my abdomen, and have abdomen pain (diffuse) , bloating but no fever. I had a vaginal hysterectomy on March 8th, and since the discharge is minimal, no foul odor. History of mitochondrial disease, dysautonomia with constipation. I had the on call Doctor, for my surgery, check me out when I noticed the lumps. He told me it was lymph nodes. Since then the abdominal pain started and more swollen nodes have popped up