Giving up hope

I recently told my bf that I don’t want kids anymore even though that is a lie I’m tired of the disappointment I have been ttc for a year and a half with my first and I’m only 24 it’s just depressing at this point. Everyone I know has a child or is pregnant now even women who once had a abortion and I can’t even get pregnant once.😢 I want to feel happy for everyone else having their little blessings but I feel a deep hurt inside that I will never have one of my own. My bf knows I’m lying when I told him I don’t want kids anymore. Ppl always ask us why don’t we have a bby little do they know that question make me so sad I just lie and say I’m not ready to be a mom instead of how I really feel.😢😢😢