He said he’s tired of me

The guy I’m with also the father of the baby I’m currently carrying right now is acting weird he told me he’s “ tired of me “ I honestly don’t know what to do anymore because I feel like I’m trying so hard to keep myself together and aside from that trying to keep us together and I’m just tired bc I feel like I have no support and every day it’s just worse and worse and I literally have no one to turn to or talk to . Does anyone have any advice on what to do and how to feel better