Yes. This forum is moderated and they remove inaccurate responses. MedHelp has had the best expert doctors guide the responses based on current science and you can trust you had no risk.
As explained previously to you and above by Chima, kissing and oral sex, receiving BJ's is not a risk for HIV. Saliva inactivates the virus. The only risks are unprotected and penetrating vaginal or anal sex or sharing IV drug needles. That is IT. Taking PEP would put your body through a lot of difficulty as it is a toxic drug. Guilt is a powerful thing and I'm sorry you are feeling badly. I agree that talking to a counselor to work through it may help you get back to normal. Is that something you can do? Confess here. Go to the Relationships forum. They'll talk about guilt with you. But HIV is not something you need to worry about.
Hi. First of all, you'll need to calm down. You're in luck that receiving oral sex is not a risk for HIV. Neither is kissing. This is true even if there was any blood in her saliva, which by the way is an irrational concern in itself. To recap, in the history of HIV, no one has ever been infected by receiving oral sex or by kissing, and you won't be the first. No PEP or testing is necessary because you were never exposed.
As to your extreme guilt over what you did, we cannot help you there. However, you should consider seeing a therapist to discuss your anxiety.