Meet a girl, received oral sex and had protected penetration. During the act, she was caughing and told me she was at the end of a cold virus and she said she had sore throat. A few hours later, felt tingling on my penis...maybe just anxiety? My question: should i be be concern about NGU if she has sore throat? She only perform oral sex maybe 15 sec, we put a comdom right after. Freaking out since in a relationship. Thanks