Take a pregnancy test, sweetie!
Remember to always make him wear a condom. I know when things get heated it's not always the first thing on people's minds. I have heard of people getting pregnant by their lovers being inside for 60 seconds, even if it was their first time.
You could be pregnant, you could not be pregnant. Try to find out ASAP. Remember for next time, better safe than sorry.
Wishing you all the best!
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