Hello Tiffany, I would be happy to help you with your question.
You did not specify where you are in your cycle, but if this was anywhere near mid-cycle then there is definitely a concern about pregnancy
. Your symptoms could be related to pregnancy, but they might also just be related to your cycle. Sperm can live for only about 3 days at most. The bleeding might simply have been bleeding from the cervix
from the intercourse. You need to check a pregnancy test now and repeat it in a week.
I hope that this helps. Good luck and thank you for visiting.