Feeling defeated

I feel so tired. Not the I have two kids and I never sleep tired but the I’m so emotionally drained tired. I do everything for my family, I cook, clean, take care of the kids and my husband and I recently started a part time job. My husband works third shift and all he does is come home play on his PlayStation and then go to sleep. I have had depression for awhile and it seemed to get worse after I had my son(who is 10 months old now) I never have the time to go to

A doctor or take care of myself. I missed my Pap smear because my husband never helps. I try to talk to him about my problems and he says things will get better and it will change but it never does. I’ve been really suicidal lately I come to the point where I am chatting with the hotline every night. I cry myself to sleep every night and it just keeps getting harder and harder to get up in the morning. I’m getting so overwhelmed and I’m thinking about checking myself into a hospital but my husband says it would be to difficult and that things will get better. I am just at a standstill and I don’t know how to keep going anymore. I just keep asking myself what’s the point. No one appreciates me. I literally have to make my husbands lunch and set out his work clothes for him otherwise he will forget and wake me up to ask me where everything is because he doesn’t even put away his own clothes. I’m starting to feel like a single mom to 3 kids. I am just so tired.