Two days ago i had unprotected sex that i guess you could consider aggressive. The next day i masturbated a few times and then notice that i had three small circular lumps about half way up my shaft. This spot i have had marks before from probably excessive masturbation but this looks different. The color blends in with skin but when i shine a light or take a photo with the flash it looks purpley/clear. I am freaking out everything i research comes up with genital warts. Would genital warts show up 48hrs after sex?