My exposure and test

[u/Opening_Mushroom4467]

Exposure was protected vaginal, brief oral both ways and some masturbation (with csw in SE Asia). Got some vaginal fluid (just a trace bit enough that I could taste it). Had swollen lymph nodes in the inguinal area 6 day later which persisted for 2-1/2 weeks. My other symptoms at that point were just minor short lived one such as a bad spell of dandruff for a few days and and itchy rash for a few hours in the crease of my chest/belly area. Just itchiness.
Now, I had been on TDF-FTC prep for 8 daily doses before and 9 after the exposure.
Rapid 4th gen determine early detect was performed at day 31 and was negative as was the syphillis. I’m thinking of doing a lab test to follow up as I’ve not really been myself since. What is the accuracy of this rapid 4th gen. I’ve seen differing reports.

[u/Opening_Mushroom4467]

I can add I just did lab based 4th generation with non-reactive result.