i am using Evra Patches and i have noticed that when i started the patches my vagina has become very sore, itchy,scabbing and also going very red and smelling funny, i had come off the patches for 7 days for my brake and realised that it had gone back to normal, now i have gone back on the patch and in the matter of 2 days i am very sore again with the same effects. i am wondering if you could help me ?