How high of a risk to give stds from oral. I have sex with an ex and then sex within a couple days with a new guy. Ex didnt wear a condom, on oral or sex. New guy, wore condom but I did oral to him. And in worried. And can't get tested for 2 weeks.

Possibly risky. Oral sex is lower STD risk than vaginal or anal sex, but not totally risk free. Since both of you apparently had other partners recently, you both should see a doctor or clinic for exam & testing. The main risks are herpes, gonorrhea, and nongonococcal urethritis. Don't wait: if your own doctor can't see you for 2 wks, go to the health dept or Planned Parenthood.