Shingles!?!?!

So yesterday I went to OB for monthly appt. I had a rash on my lower back so I showed the doctor. Turns out, it is shingles! So now I am on meds for that and have to go back next week so she can see how it is progressing. There are 3 spots around my waist area that it has sprouted up. Oh well, just when I start to feel better, now this. Anyone else have it? Apparently I am 1 of 3 current cases at my OB's office.