I had a TT with MR 2 1/2 weeks ago. Everything has been fine. I had noticed some swelling around my belly button but just figured it was normal. I was just at the doctor yesterday but since i figured it was just general swelling, I didn't say anything. Its still there today and I can feel more of a small pocket of fluid, a bit smaller than a quarter, under the skin. My doctor is out of town this week, but I will still call on Monday. Is this normal? Is it cause for concern?