I Had Sex For The Very First Time And The

I had sex for the very first time and the woman said that she had unprotected sex before in the past, and she wanted to do it without condom. I agree we had sex for a couple hours, then i fingered her. she squirted many time, then we continue to have unprotected sex.I suddenly realize that as i pull my penis out there was blood on it. she said it probably when i fingered her i gave her a skin tear. then i wipe it put a condom and continue to have sex with her for another 2 hours. after a few days i had runny nose. i took medication the pharmacist recommended then it was gone. now i have a sorethroat for the last 4 days. I'm using a spray to numb it. and some kind of candy. but it doesn't do any good. is it something i should be worry about, did i get std, hiv.