im just wondering i just recently had sex with my bf about two weeks ago and my cycle normally starts around the 17th but i have been all over lately for when my cycle starts. i took a pregnancy test and it came out negative and my period started yesterday and ended today. my bf wore protection and even pulled out before he came. should i be worried or am i just stressing over nothing

Ive had a similar exprience before.
I paniced. But it came to nothing.

We always use a condom and usually withdraw before he ejaculates.
I wouldn't worry too much, but if it gives you peace of mind go get checked out.

i also just recently started having sex and i had the same problem...

mine was a mixture of traveling, stress, not eating regularly, and lossing weight...

but after i got back to my normal routine, i got it...

i was very paronoid about being pregnant too, but i talked it over with J and he told me to quit stressing and just relax...