My only thought is that every sexually active person should be periodically tested for HIV. Since you are having some worries about it, sounds like it is the perfect time to do it right now.
As far as your odds of actually having HIV: they are not zero, but still quite low, 1 in thousands. So I think that you will test negative. Be careful with home testing, the only good test is the Home Access test. The others are not approved for HIV testing.
GET YOUR CONCLUSIVE RESULT AT 3 MONTHS