I have a 15 month old and I'm 32 weeks pregnant and lately there have been so much going on and I've…

I have a 15 month old and I'm 32 weeks pregnant and lately there have been so much going on and I've been doing everything and now I'm just on the floor crying cause the things have been going wrong and feel like I'm not being the wife and mom I need to be like I don't even wanna get out of bed anymore. Did anyone else feel like this and ask why me ? If so what helped you get through it?