I had gone in for a laparoscopy surgery for my endometriosis. They had noticed that my appendix was wrapped around my ovary so they removed it. I'm healing well but for some reason a couple days ago, 3 days after surgery, I'm getting this annoying and hurtful pain under my ribcage on the left side. It hurts to breathe. It's an aggrevating pain that will not go away. I also noticed that I'm burping, like a reflux problem, when I haven't even ate. What could this be. Should I be concerned. The gases still can't be in my body. It's one week that I had the surgery.