stay at home mom stories ?

obviously it’s no walk in the park but can i hear some positive stories ? i’m 21 first baby due in july and sometimes i just question everything. i just saw a post of a teen wanting to be pregnant and i know no one is supposed to encourage her but everyone was saying how hard it is to be a mom and how expensive it is. it’s always like oh here’s the hard reality of being a parent and we just all fantasize that it’ll be a certain way when it isn’t. i don’t have an established life like they all said to have like i never went to college and pretty much rely on my boyfriends job to take care of us and a little of my savings left from my moms passing. can i hear some success stories or just good stories of being a stay at home mom or having kids at young age? i know many do it so i’m not alone but all the comments have me kinda worried that i am not going to be enough for my baby.