how come some younger girls can get pregnant and not me?

like the girls i went to high school with are popping babies out like pills , im 22 btw and here i am like okay wtf...? i been im in a good place, i go to college, i have 2 jobs.. what more can i have???? besides babies??? Idk i feel weird and not normal... I wish i can be them too.. a mom. But i guess good things take time... 😕. right?