teen pregnancy????

so I am in college and recently me and one of my best friends got drunk and ended up having sex. he also ended up coming inside of me.

The next day he bought me a Plan B and I thought everything would be fine. but lately I have been feeling super sleepy, weird food cravings, and my boobs r hurting soooo bad. could I be prego? There’s nooo way I can actually be pregnant! what do I do? I am pro life but I am in college and my family would kill me.

I am taking a test in a couple hours. Just waiting for friends to come over. please help.