Rant of confusion

We had one argument over him taking me to the store to get some food (I was paying for) after 5 days of him expecting me to eat off of just plain eggs, potatoes and water.

He left that morning and came back at 1am (fine), then he left again at 4am (okay), he came back Monday night at 11pm but didn't come inside instead he decided to text me a bunch of stuff before actually getting out of the car and coming inside at 3am.

Long story short I'm 1 month exact from deliver and he says I have to find somewhere else to live, I was a waste of time (even though his own words I did nothing wrong), I never agree with him, i dont know how to shut up, what happens to me isn't his problem, he's not moving in with me anymore and he doesn't want to be together.

Now the messed up part about this is he knows I have no family, he insisted I didn't work this pregnancy and I can't stay with my friend for too long.

So now I have to worry about going into labor, finding a job in a city I don't know, saving money, finding a babysitter and finding a place for me and my baby to live oh and to make it more difficult learning to drive because I met him years ago when I had just turned 18 and he drove everywhere (I didn't know the city and was afraid to drive) so it pretty much became a habit.

All of this over an argument about potatoes and eggs not being a healthy pregnancy diet?!

I don't know what to think he's being a complete ass, everytime things get hard it seems he tucks his tail and then comes back like nothing happened.

It crazy because just a day ago he was holding me and telling me how much he loves me, how excited he is for our daughter to get here, everything will get better, im beautiful, going out on dates, saying how he could never really leave me, how happy he is we're together, that he feels he will never truly be happy with a woman unless its me which is why he can't let go... Yet one argument and this is what I get?!

I hate this because when I was 3 months I talked to him about me getting a job he said absolutely not we'll figure things out, I asked him if he wanted to raise her in a single family home or live in different homes he insisted I stayed livinging with him that this is my home.

I never tried to trap him, I dont understand this drastic change or what I'm going to do... Or what I can do