No...I haven't had shingles...but I feel like I remember someone else asking about this not all that long ago? Not asking if anyone else had it...but had a crazy rash and the doctor diagnosed it as shingles. I've heard it's terribly painful and I'm sorry for what you are going through. One thing I do know is that when you already have RSD...ANYTHING else on top of it is just agony. I am so sorry.