I know you're scared and the stress can be absolutely unbearable and the window period is a very scarey stressfull thing .
Oral sex is concidered low rist BUT it does come back to the whole unprotected sex theory and even though the risk is a very slim one because the sex was unprotected you can't rule it out completly .
The body of hiv known as the ( ANTIGEN ) is very weak and does not readily absorb into the skin and also doesn't stand up to the mouth very well unless there is an entry point for it to enter into .
If there was gingavitas , mouth lesion , cuts or even an ulcer that would make the threat very real but also on the other side saliva is very acidic , the mouth has a lining of mucas to protect it , the good bacteria would also attack it the fungas that also lives in the mouth is very alkaline and would also hurt it .
Then if any did make it down to you're stomach it would still be attacked by the acidaphilas ( good bacteria ) and the digestive system .
Salive floods food with acid , atibodies , enzymes , bacteria , natural antivirals , mucas because the mouth is a clear opening into the body and the body knows that and that's why we don't get sick every time we eat .
Now just because hiv is weak against the bodys mouth , throat and stomach defenses doesn't mean that another std can't get in that way so you have to be careful and there are a lot of other std that can pass the barriers of the mouth .
Try to stay away from the internet because you will only scare youreself more and try to stay hopeful ...OK

Keep posting because me and the many many other wonderful people are all ready and willing to help

WE ALL LOVE YOU !!!!!!!!!!
Its a very scarey thing what you're going through ( believe me I know ) but you will get through it regardless

I'm always here for you

......... Lost Spirit ...........