Condom slipped off

[ros17]

Hi there. So around 5 weeks ago I had protected sex with a prostitute in CA. During the intercourse, suddenly while I was pulling out I realize that my pines is now touching vagina's wall. I could sense that. So as soon as I feel that and i looked at mine ans see the condom left inside, I putt new condom and finished it. My question is how much did I had chance to catch a HIV virus. I asked her about her status and she said she is clean, but we never know. She might have the virus. And also after 3 weeks of exposure, I become a little bit ill like having runny nose, and i took some antibiotics, after that I some how loss my appetite. its been for 2 weeks now that I don't get hungry as I used to be like in the morning or for lunch. That's all my symptoms. I mean there is only loss of appetite. no diarrhea, no fever, no nothing. I am going to get tested next week so it will be 6 weeks after exposure. Just want to know what is my risk during this intercourse. Thank you.