Sorta confused.

I am sexually active with using protection (condoms), however, I’ve been stressing out really bad this month with babysitting and going to school/college.. and it’s been a whole month since I’ve had my period. I took two pregnancy texts a week a part when my period was 5 days late (currently 14 days late last test I used was Sunday morning it was a bfn) and the results were negative. Any possibility that I am okay? Please comment whatever! Thank you!