Super late period.

Leah
So I'm about 10 days late, I have had unprotected sex & I was not on birth control because I stopped taking it so I could switch to another form. I dont know what to think or do and where I live I don't have easy access to plan b. I keep wondering if I'm late because of stress or I'm hoping I synced with my friend.. I dont know wtd. All it takes is one careless screw up.