SEXUAL DISEASE RELATED ENQUIRY. Percent!

I had a exposure 1 week ago with sex worker i used condom and i am sure that condom did't cut my penis bottom is not covered altough i have a tiny penis then my major concern is that that worker having some teeth or mouth related problem she must be having some pain or maybe blood here and there in mouth idk and i have a little very little cut on my nipple where biteing and sucking happend i went to a dermatologist they have given me panazep 25 and i have a tiny scratch on penis also so for that they have given me fudic cream but for the first time in my life i leaked white cream like sperm from my anus after consumeing the tablet on night so for that my doctor had given me o2 tablet they say you are at 0 percent risk dont worry these all thing are happening just and i also feel white type of chemical releaseing in pot while peeing plz be honest is there any chance of std they have given me P24 ANTIGEN VDRL AND DUO TEST AFTER 21 DAYS OF EXPOSURE TELL ME MY RISK IN PERCENT