My boyfriend and I were having sex and it started to burn so I thought it was a UTI. He came in me a couple of times, the next day we bought a Plan B but I never took it because I got my period the same day. I thought I had a UTI but I read more about the symptoms and mine were more like a Yeast Infection. So now I have a yeast infection with my period for 1 day than the next day there was no blood, the day after that I still have the yeast infection but only like spotting with blood. I looked up online and a lot of articles about early pregnancy show up. What does this all mean?.. Can it be a sign of early pregnancy?