It's possible but not likely. Genital warts are tricky business because there are many different kinds, all with different symptoms and implications. Some women do not know they have HPV until they get an abnormal pap back. HPV takes anywhere from 4 weeks to 4 months to 20 months to manifest physically. Yes, you should get tested again, and get a pap done.
I hope you've learned an important lesson about unprotected sex, though
