Both my bf and I have never cheated. I might sound arrogant but I know he hasn't. Which is why I thought it weird of my dr to tell me it could be an std when I haven't changed partners since my last testing.
If it's a STD then only way is for someone to go outside the relationship.
Well before I was tested for my UTI I had been taking cranberry pills to help with the symptoms. So my dr assumed I was partially treated but never have me a definite answer as to what was wrong. It is possible to get a fasle negative for std tests three times? My only symptoms are those of a UTI as well as I now have a missed period. I'm at a loss for what's goin on!!!
UTI's happen.
It's even possible you could have urinated soon before your previous tests and missed an infection. (although I'd shakedown my BF about it)
Anyways Chill out. Whatever you've got: it's treatable and you won't be harmed. In all likelihood it's just a UTI.
Get tested, treated, and you'll be okay. Good luck!