everyone is pregnant but me 😢😢

literally every single woman that I went to school with that I'm also friends with on Facebook is having a baby. all of them are due towards the end of 2018 or beginning of 2019. I'm so jealous. I really just want go unfriend and block all of them. 😣 I know that's wrong of me & I sound so bitter. but the truth is it's hard to see other people getting what I crave in my life so badly, ya know? I mean yeah, I already have 1 child that I love beyond words. I'm extremely thankful to have been able to carry and birth her into the world. but I was only 15 when I got pregnant with her and now that I'm older and financially stable, I'm ready to expand our family and give my daughter siblings.. ugh. I'm still young (19 in October) so I'm not really in a complete rush to have more kids.. but at the same time I'm desperate to expand my family. whether it be by my own womb, or by adoption. i feel that I was born to be a mother and I love every second of it, even the not so pretty parts of it. I'm sorry this is so long but I can't vent like this to anybody else because nobody understands. Any advice or just relatable comments or encouragement would be nice.. I'm feeling down lately 😣