I am 18 years old. i got my period twice now as expected ( two cycles) after nude humping but its two days late this month am i pregnant? i have no access to pregnancy tests?

Probably not: If a woman has a regular normal period after "sex," then she's not pregnant. If she has 2 normal periods after sex, she can be very sure she's not pregnant. If she cannot tell if her bleeding was a normal period, then she could possibly be pregnant. A urine pregnancy test (sold in stores everywhere) done 3 weeks after the last time she had activity involving a penis or semen will give the answer.