Hi I Am A Male Had Protected Sex With A

hi i am a male had protected sex with a csw. Had only vaginal sex, no kissing no fingering etc. After ejaculating in the condom. I removed the condom which was immediately taken by the csw and checked for any breakages but there was no break. I happened to hold the ring to removed the condom but with the same finger retracted my penis foreskin and left the place. Then I had a RNA PCR test on the 20th day which came negative for both viral load and for the test. Please let me know the chances of getting affected. Or is the PCR RNA test is conclusive ?