I kissed and received oral sex from a girl 2 days ago and since then I've felt like my lips have been more chapped then normal. Does this mean I have herpes now? Should I be worried sores are going to start to form soon? I've also been experiencing a tingling sensation in my genitals, and I am worried about that as well. Advice would be great, as I am extremely stressed and can't focus on school right now.