Boy, your sense of timing is not the best. You have really done things in reverse sequence. Having said that, it is unlikely that you got an STD of any sort from the exposure you describe. Part of the reason I say this is statistics - most people do not have STDs, STDs are poorly transmitted from the mouth to the genitals and even when people have STDs, most exposures do not lead to infection. The other reason I say this is that many of the tests for gonorrhea, chlamydia, etc would still be positive 12 hours after taking azithromycin as many tests can detect non-living organisms for several days after treatment. Furthermore, it you had been infected, I would have expected the therapy you describe to have eliminated them, suggesting that your symptoms may be due more to anxiety and guilt than true infection. In answer to your specific questions:
1. No, none of the bacterial STDs
2. See above. it may have reduced the sensitivity of some tests slightly but not much.
3. If you were infected, her risk of infection would be about 30-35%. Odds are however that you were not infected. If you are really concerned however, she should be checked.
4. Absolutely.
Hope these comments help. EWH
It was a swab test that I received first that was negative, does this increase the chances of an accurate reading even after taking the antibiotics. I hear this is the gold standard?