Frustrated

My doctor put me on bedrest because I'm 3 cm dilated, and he's stopped labor twice already. I never feel my contractions so we have to be super careful. This is my 4th and I've already had a preemie in the past. I'm only 31+5 and definitely don't want baby girl coming yet. My husband keeps getting mad because I can't deep clean, or lift our 2 year old all the time. I'm trying to do what I can, but I'm terrified I'll go into labor. My ob already said if I start dialating more they'll probably have to take her. He doesn't understand, and keeps telling me I'm just not wanting to do anything. I have an appointment next week and a non stress test and they're threatening me with hospital bedrest to make sure we keep her in. He doesn't work, he's on disability so he definitely has the time. He won't do anything but complain, and he's never been like this. I can't let the house go, I also can't over do it and have her anytime soon. I'm so frustrated, and a weeping mess right now. What do I do? My mom's in the hospital about to have another open heart surgery this week, and that alone has me all tore up. I feel like nothing is gonna be okay. I know I'm overreacting, and I'll get over it, but right now everything is kicking my butt. Sorry for ranting