3 Days post Laproscopy to remove endometrioma, ovary and tube. After my shower today my daughter noticed I have a red blotchy rash on the backs of my legs. Not itchy at all so far. It has spread up I to inner thighs and butt. I'm guessing it's some kind of reaction just think its weird it's taken this long to appear. Maybe to anesthetic, morphine or t3s? Anyone else have experience with this and know what it was?