You took 10 tests in 7 months all of which came back negative. Obviously you don't have HIV.
Took another test at 7.5 months post exposure. Oraquick was the test. Am I good to stop testing? I have taken over 10 test. All negative.
Your 10 days DNA/RNA test is already an excellent indication that you are not HIV+. You could have tested earlier (28 to 42 days) with a duo test and that would have 99.9% (virtually 100%) conclusive.
Oraquick tests cannot be considered as reliable if not done after the 12 weeks period. The sensitivy of Oraquick is 92%.
After 66 days, why don't you go and do a rapid blood test? It will be reliable and you will have peace of mind...
All of my test were negative!