I'm so tired of it.. *vent*

Last night at about 12 I went to the hospital because I had fallen out of the shower onto my belly and I'm 26 weeks pregnant. I had texted the father of my baby and told him I was in the emergency room but didn't explain what had happened. I got out at about 6 this morning and fell asleep as soon as I got home and forgot to tell him we were discharged. He didn't message me at all after he woke up until I messaged him at noon to tell him everything was okay and all I got was "that's good to hear." We've been going through a lot relationship wise but he never has really checked in on us and it hurts more that he didn't try checking up on us today after being in the hospital.. I feel so alone and that I'm the only one who cares. He's only been to 2 small appointments where they measured my stomach and then listened to baby's heartbeat. I don't know what to do. And he already knows how I feel...