Please Help! Shaved and now this....could it be herpes?

I first noticed it as a lump and then shaved, had sex, and this was the outcome within about two days. Could this be herpes? This is the only spot i have it.

I think you had a ingrown hair and it’s inflammed

it looks like it hun, I’m sorry. an ingrown hair wouldnt cause an ulcer like that I dont think. are you having other symptoms like swollen lymph nodes in the groin? flu like symptoms?

no flu like symptoms and no swollen lymph nodes

more pictures