Well, first, ANYTIME you are messing around/having sex, you can get pregnant.
However, if you had a period (even if it was light), that's considered a period, and you are most likely NOT pregnant. If you miss your next period, or have other symptoms, take a pregnancy test. You can get a FREE and CONFIDENTIAL test at a pregnancy center. Look one up near you at this site:
Please remember, that if you keep messing around, odds are that you will end up pregnant. I think it's so much more important to have a healthy friendship, then marry before you have sex. It's really a healthier thing all the way around.
I agree with Kris. Another point I'd like to point out is that your period was 6 days long. Even though it was light that can't be considered "spotting". I, unfortunately, can't give a 100% one way or the other and I know that's what you're searching for. If you feel that you have to know NOW 100% take a test. Otherwise wait to see if you miss your next period.
Remember this feeling, fear of becoming pregnant with the next time you consider messing around. Is it worth it to go through this again, the stress, wondering??
