I know this is silly but I'm worried

Okay so I see all these silly "am I pregnant??" questions, but I'm a newbie at sex and the first two times I was super paranoid about getting pregnant, the third time I barely thought twice about it. I had sex for my fourth time today with my boyfriend but the first condom broke. He didn't cum yet and I don't think there was any precum but gals I need some support I'm an anxious over thinker please help me out, I'm fine right??😩😩