Help me figure out if im pregnant or not?

Heres something you should take into consideration; during your cycle, there are times where you are more fertile/more likely to get pregnant than others. For example, right before, right after, and during your period your changes of getting pregnant are fairly slim. In the middle of your cycle which for most women is 14 days after your period starts is when you are most likely to get pregnant. So if your trying to figure out of you are or not try to think back to when you had sex and where you were in your cycle. The light bleeding could be a sign of implantation which usually occurs 3 to 7 days after conception. Also, your weird craving could be a sign that your pregnant. I had a friend who had a craving for chalk and baby powder during her pregnancy (crazy i kno). The light bleeding and bad smell could also be a sign of an STD so make sure you get that checked out! I would say just get a test. Best of luck :)