i am currently taking accutane to help with my acne. in the past this had caused my period to be slightly delayed. last cycle it caused me to be 14 days late. in my new cycle i am currently 14 days late. i had protected sex the day before my period was expected to come and 14 days later still no period. i honestly do not think i am pregnant i think it is just my stress and the medicine effecting my cycle but i want to hear what y’all think....should i worry about pregnancy?