K.B.
S.,
I had the same thing happen, but it didn't start until I weaned my son. I have been told that platinum is less allergenic. I actually bought a sterling silver ring (from Tiffany's - they are supposed to have less problems with them) that I alternate every other day with my wedding rings. I did not wear my wedding rings for a few months and then started alternating with the silver. Good luck!
K.