Hello, I recently have been having condom-protected insertive vaginal intercourse with some one for around a week. Starting ten days after initially having sex, I developed slightly itchy rashes on my hands, forearms, inner elbows, the outer sides of my biceps, and my ankles. I took a Benadryl but they still are there. Additionally my lymph nodes in my neck have been swelling slightly recently. I checked the condoms and none of them broke, but I do remember that one of them slightly slipped around half way, but still on I think. Is it possible that one of the condoms slipped at some point and I didn’t notice?