Can I get pregnant ?? ☹️☹️

Bianca
I"m 22 years old and I've been in an on and off relationship for 5 years. 
We never used protection and not once have I ever gotten pregnant.
 It's not that I want too but many people my age I see are popping out with babies 🙃 
I have anxiety thinking I can't get pregnant because my mom also has a hard time as well. 
Pleaseee help!! Am I freaking myself out??