24 hours ago I engaged in sex with 3 female street workers in one day in Seattle, WA. I am a male.

I had protected oral sex and unprotected vaginal sex with 2 of them. Sex lasted about 20-25 minutes each time. My biggest fear is going unprotected with both. They were both between the ages of 20-25. 

The last worker just gave me protected oral and protected sex 

I know what I’ve done is bad and am true regret. My main concern is my wife (who is on a business trip and back on July 12th). I want to make sure that I do not infect her with anything. 

My questions are the folllowing: 1) what are my risks? 2) I want to get tested 8 days post exposure is that enough time? 3) When can I resume unprotected sex with wife? 4) what should I test for?