I had my period lightly for a day and it stopped. I am moody and easily irritated. I woke up and started crying for no reason at all. I use the bathroom often and I have been craving odd foods. I know you can only be sure by a pregnancy test but could I be pregnant?

I've had odd dreams that my fiancé is cheating. Could this be a sign that he is really cheating?

Odd/crazy dreams is actually a sign of pregnancy. As well as moodiness, cravings, strong smells, tastes, missed or late period, etc. although this could very well be your hormones as well. No one is really sure and cannot diagnose anything over the internet. Its best to take a test if negative wait a week or two and take another. If still late and test is negative, go see your doctor. Good luck.