HAPPY MOTHER'S DAY MAMA'S!
I sooooooooo much understand your emotions. I was feeling exactly the same way just a year ago and for a period of 5 years prior when my husband and I were unsuccessfully trying to get pregnant.
I'd like to send hope your way and tell you that it will get better and when it will, you'll appreciate it so much more than those bad exemples you mentionned.
Today, I've celebrated my first mother's day... finally after all those years. We are currently in the process of adopting a little 3yo angel through our local foster care system. And altough I'm not legally her mother yet, I know she already consider me as such. I see so much of my friends taking motherhood for granted. I do feel that wanting it so bad makes me appreciate all the littles details so much more.
Hang in there. It's coming for you to and it's going to be magical. You're already a mother in your heart and there is going to be a rainbow at the end of the storm!
Eventually, I'm sure we could very well adopt and I would love to adopt! So many little children in homes not good enough for them but just once, one time, I would love to feel what it's like to have to waddle when I walk not because I'm fat but pregnant or have back pains and throwing up for 9 months and feel a little kick here and there. I know women who dread that, but that's one of my biggest dreams.