Don't get down about it unless you really have something to get down about, cat! Remember, we spend most of our time worrying about things that never happen.
Getting tested is just for your safety and peace of mind. Everything will most likely be all clear.
Heck, you're better off than me. The day I found out about the A/OM was also the day I found out about the STD. And just on the outside chance I hadn't caught it (unlikely), my choice to remain with my wife was pretty much a choice to contract it eventually, as with this (g.herp) even condom use is not entirely effective.
This has really been a test of whether I meant it when I said for better or worse, in sickness and health, til death do us part.
You keep using that word. I do not think it means what you think it means. -- Inigo Montoya, 'The Princess Bride'