Pregnancy Paranoia

Regardless of the fact that the last time I had sex was BEFORE my last period, I still get paranoid that I'm miraculously pregnant.

We always use a condom, have yet to have one break, and we always make sure it's put on and taken off correctly.

And we NEVER have intercourse when or around the time when I'm fertile.

(I do wanna start using a second form of birth control (for added protection and to calm my nerves), likely the patch or pill, but I can't get into the doctor for another few weeks because she's booked.)

Does anyone else get like this? Lol