it's not fair

I'm not here to bash on other women on their lifestyles and such . I'm just so depressed 😭 I was 5 days late and decided to finally test in the morning . I was peeing on a cup to test and as I pulled the cup up I see blood !! So yes AF came .. 5 freaking days late but she came. It's been like this for 2 years now !! 2 freaking years 😭😭😭 and then this girl that's on to her 3rd relationship is having another child she is pregnant by this guy they have only been together for less than a year, that's her 3rd kid and they're all from different guys and she seems to always get pregnant fairly fast after being with them for a couple of months. My bf and I are 3 years together ttc for 2 and nothing 😭😭 all these pregnancy reveals are just getting to me. I'm so sick of It 😭 I'm so sad and MAD !!! I can't help this feeling and I feel bad to envy another women's pregnancy but I do !! I hate this feeling . I recently got surgery for my endometriosis and dr is positive I will get pregnant soon but it's been 3 months after the surgery and nothing. All it has done is mess up my cycles. I'm so hopeless. Gosh why does this have to be so dam hard. Please tell me theirs hope !! Any other endo girls with successful pregnancy after laparoscopy? Or any other girls with very serious fertility problems and did get pregnant ? I need your stories and just need to hear that It will happen 😭💔