I got thinking after reading Reece's post. You are only 2 weeks out from surgery. You can have a delayed reaction up to 3 weeks on any type of medication....so it could be a delayed allergic reaction to something they gave you while in hospital...Sometimes they will give you a gram of Cephtan or an antibiotic during surgery to counteract infection. Just a thought.
If it is shingles you will know soon enough....it will spread unless it is a mild case. When I had mine it started on my back and itched like mad. It felt bumpy and was a cluster about the size of silver dollar. It was on the left side of my spine up by my bra line so I could not reach or see it
. Mine turned severe and I got it on both sides of my body. I recommend Olive Leaf Extract 3 capsules a day if it turns out to be shingles. Natural antiviral.
Shingles can appear when someone has or had cancer...it is your bodies immune response kicking in....at least that is what my Doctor told me.
Let us know. Other than that how do you feel from your TT and surgery? May I ask what kind of cancer you had?