Hello Drs, on 5/3/26 around 2am I had unprotected oral sex (~2-6 min) and protected vaginal sex with a stripper/CSW (McAllen, Tx). I asked her if she was “clean” and she said yes that she gets tested. She refused that I use my own condom because the week before the condom broke with the person she was with and told me that we were going to use one of hers, idk if that’s some type of “I don’t trust your product, I’d feel safer if we use mine” type of thing, kind of gives me a sensation that she does care about her sexual health? Anyways Panicked, The next day Monday I went to the dr, he prescribed to me Emtricitabine and Tenofovir Disoproxil Fumarate tablets 200mg/300mg, I started overthinking and google stated that I should have been prescribed a third medication to go along with it, so I went to the ER that same day and the Physician Assistant stated that her up to date literature recommended the same medication for my episode, no additional medication was necessary. My questions are as follows.