pregnant?

Okay so I'm not stupid & I know the risks of having sex... but i'm terrified to take a test, so i'm gonna ask if anyone else has had an experience like this... I haven't been on birth control because of insurance issues with my parents, and my boyfriend hates using condoms. We obviously know the risks... there have been a couple of VERY close calls when he pulls out, and I know that accidents happen. My period is late, not very late, but late. And for about the last week-2 weeks, I've been craving EVERYTHING. I've had a couple of symptoms that made me think I was going to start my period, but I haven't yet. I've been craving/eating everything & my mood swings have been 1,000x worse. I cry at the drop of a hat. Did anyone else experience anything like this when they were pregnant? I'm worried, but maybe i'm just overthinking it.