5 weeks ago, I received unprotected oral sex from a female (I am male). Within a week following the encounter, I noticed a small red dot on my upper, inner thigh. It did develop into what I would describe as a blister (single blister). There was no other redness, no itching, no pain. I didn't really have any other traditional primary outbreak symptoms that I can identify. The blister never burst or leaked fluid, but has kind of dissipated back into a red dot. Thus far, I am hsv negative (1 & 2), so this would be a primary outbreak. The female has tested positive for hsv1 and negative for hsv2. She reports never having a cold sore (to her memory). I will follow up with my blood tests over time, but was looking for guidance now--is this likely a genital hsv-1 infection?