Freaking out a little

So I’m going over this guy’s place this Saturday, we have been talking constantly, and we’re most definitely planning on having sex. But I’m a little scared I stopped taking the pill back in December and it will be the first time I’ll sex with only a condom, I really really don’t want to be pregnant. I’m a little scared about this are condom really enough for preventing pregnancy, I’m really freaking out at this point.

Advice is very welcomed