It's a possibility. All you can do right now is wait to 2 weeks or until your period comes.
Hi!
If you were my patient, I would advise you to wait to see if you miss your period. If you don't have a normal period you will definitely need to do a test. Don't forget about condoms always and Plan B or other emergency contraception is available without a prescription at most major pharmacies.
Good luck!
Dr B
You could be or couldn't be... its only been a few days since the encounter so there is no way to determine that... wait 2 weeks and take a test or wait til your period.
I don't think there is much anyone can do to help. It sounds to me like a matter of waiting to see whether you get or miss your period. Then you will likely know for sure.