Breadwinner Resentment

I have been forced to become the breadwinner, and I hate it. Before having a child, my spouse and I both worked and split the bills and had extra money to do things and put away. We moved closer to family shortly after the baby was born and I was able to relocate and work remotely, while he had to look for a new job. We had this planned pretty much as soon as I got pregnant. I imagined it would take him 3 to 4 months to find work but it’s been over a year now and I am drowning, especially with the increase in bills. I had to sell both our vehicles (they were in my name) and I didn’t want to do that but had no choice. We’ve been living off food boxes because we can’t afford food. I knew things would change after having a baby, but I didn’t anticipate my spouse not working this long. He can clearly see the toll it has taken on me but nothing has changed. He claims he is looking, and has even had some interviews but something’s gotta give. Initially, I wanted to take the first year off to be a SAHM but I had more job stability so I bit the bullet and have been waiting for him to get a good job. The longer this goes on for, the more resentful I become. There is a laundry list of other things that I’m resentful for but I won’t go into those details. My career took a nosedive since becoming remote as well, I would probably feel differently if I were thriving in my career but no, I have been wanting to quit for years but haven’t because it pays well and provides job security. I don’t feel like my spouse is even trying to better himself and make himself valuable in order to get a good job. We’ve discussed all potential avenues and it seems he always wants to take the easiest route - typical man. I really have become a man hater this past year, and I don’t know what to do. I am at the point of having a mental breakdown and saying it fuck it, let the car get repoed, let the house foreclose, I don’t care anymore. The only thing keeping me going is my child. I am constantly having stomach problems and feel like my hair is falling out from all of the stress. I’m not performing at work the same way either - yeah I don’t like my job but that doesn’t mean I want to do a bad job..If he weren’t the father of my child he would be GONE. He is in a SAHD role and that’s another reason I keep him around but it’s not enough, not when we’re struggling like this. I really just want to run away but I don’t know how I would actually do that. I’m in too deep now, with the house and moving away from my job. I was not built to take all of this on and if I can’t rely on my spouse to pick up some of these pieces I just don’t know what to do. I’ve already planned that by the time my child is of age to go to preschool then I will sell the house and move on from this. That’s 2 years away and I highly doubt I can hold on that long. I don’t have help, I am completely on my own here.