I’m done and tired of trying

after our daughter was born everything changed , he doesn’t help me with our daughter no matter how much I ask for help , he’s horrible at communicating now! our sex like is not the same. Just now we were going to have sex and I usually make a sound saying ahh or sesh , and for some reason it turns him off to we’re he literally stopped and went to sleep and said u always says it hurts when that never comes out my mouth and it doesn’t , and he said “ I’m done with our sex life it’s not the same , I’m just tired “ then I literally told him “ so u would rather tell me h don’t ever wanna have sex then fix it so we can better our sex life “ and he responded with saying yes . That broke me because I’m trying , and I feel like he’s not understanding! I keep trying and trying to fix everything , but it’s not good enough for him! He doesn’t call me sexy , he doesn’t make me feel sexy like he did before I had our daughter… idk what to do ! Because I’m at the point of leaving the house with our daughter and leaving a note of everything that’s bad and good and everything I tried to fix in our relationship but wasn’t good enough for him and turn my phone off.. I’m literally at that point of my life.. any advice ? 😞💔