Tired overly tired

My SO doesnt help except for the occasional bottle at night bc I wake him up bc I cant get baby to calm down. In so tired the baby could lay right next to him and he wouldn't hear him scream his head off. My baby hasn't been sleeping to good between upper respiratory infection and bronchitis. He just cant breath and my SO is just like I work and bring money home that's my job sometimes I just wanna scream bc he just seems like he doesnt care and I have no family where we live and I dont trust his family to help bc they smoke in there house and smell like ash trays sorry I just needed to vent bc my baby is going on hour 7 with no sleep