Nervous I may be pregnant

I don’t always take my pill religiously but when my boyfriend and I had sex he had a condom and also he always pulls out.

I’m really hoping there isn’t a chance I’m pregnant. When we went away I at least took my pill religiously a couple days before that.

Right now I am late on my period which has happened before but I still get soooo nervous. What if the condom broke. But again he didn’t cum in me