Infertility

I'm 22 & paranoid I'll be infertile because of my irregular period. I get about 10/12 periods a year & started when I was 14. My mom had endometriosis & two miscarriages when I was 10+. I don't know if that's something that could potentially effect me? All I've ever wanted was to grow a baby inside of me & <a href="https://play.google.com/store/apps/details?id=com.glow.android.nurture">nurture</a> a life with my body & feel that experience. Maybe I'm just psyching myself out because I'm an over-reactor. Does anyone else have this sort of crippling fear of being barren & unable to have babies?! I'm low key freaking TF out! If any of you have any advice on any of this, it'd be greatly appreciated.