Can you get pergant dry humping with clothes on when i was hugging felt something enter inside of me for a just a sec?

Not likely: If you are wearing clothes then I am not sure how you felt something enter inside, and if you did it is unlikely it was your partner's sperm which is what is required to be deposited inside the vagina in order to get pregnant.

Unlikely: The scenario you describe is unlikely to result in pregnancy, but any woman of childbearing age can get pregnant. If you miss your next period, take a pregnancy test. Hope this helps!