About 2 days ago I had oral with my boyfriend for the first time. He has had other partners before but has never said anything to me about having the Herpes virus. I haven't been feeling well like a headache, sleepiness, and throat ache (but even before we had oral). However, today, I feel completely fine. And just today I was peeing and I felt a burning sensation in just one spot. I grabbed a mirror and notices a slightly yellow and red bump on my labia minora. Only one though. Is this herpes?