Hi. Well, that's great you used a condom. Pull out method without a condom doesn't protect you from pregnancy but the condom you had on did. So, that really is awesome and I'm glad you are protecting yourself. With that in mind, you wouldn't be pregnant. Pregnancy statistics when someone uses a condom are because the condom broke or was used incorrectly. So, that's not you! What you describe sounds like perhaps the sex and fingering irritated your cervix. Pink spotting is fresh blood and can happen if that is the case. Brown spotting is old blood which can be dislodged. I would not worry about pregnancy from what you describe.