Hi folks. Made a massive boo boo about a week ago. Had protected oral and vaginal sex with a hooker. Was pretty drunk but she changed condom after vaginal sex and used new condom for oral. I ejaculated into the condom soon after. So my anxiety boils down to this.....2 days after i noticed a bump on my shaft ( quite low down) iam convinced it was a ingrown hair but not sure how long it was there as it was painless. Should i be worried about this?