I had unprotected sex with my boyfriend for about 5 minutes can I still get pregnant ? I'm really freaking out!

Yes of course. You can get pregnant from 5 seconds of a penis inside your vagina.

Any time there is penile insertion there is the possibility of pregnancy. Doesn't matter for how long its in there.

Maybe you should learn more about how pregnancy happens before you let anyone's penis near your vagina. Especially if the thought of pregnancy freaks you out.

Some people should take a little bit of time to learn something about sex before actually doing it.

Time makes no difference...