In January of 2016 played around with someonr and I got tested for herpes last year in may and it came out negative I got under my dads covers and I started itching on my arm next thing I knew it looked like few mosquito bites and they got big , itches and hurt a little bit and I been scratching and so I put peroxide on them and stuff bold out of it . It was 2 beside each other but now they looks like sore. What could it be when I got back in the guest room I was fine