I'm 2 weeks & a few days post op after an uneventful tummy tuck with a fully qualified & competent surgeon; however, I know things happen & I'm concerned about the new greying of the inside of my new belly button, as well as a red patch of skin under my t-incision that feels firm under the skin. I am a non smoker. Mother of 5, last being csection in case that matters at all.