Guy's Behavior

How do I handle this?

My boyfriend and I just got back together in October after 3 months apart and I've literally done everything a good girlfriend is supposed to do. I cook , clean, make his favorite meals and check up on him and do things just because. I've been there for him in his hardest moments and he's going through another one. I know grief is something that happens in waves and it differs every time but even when he wasn't in grief he still has acted the same its just gotten worse and I dont want to leave him while he's grieving but I feel trapped rn. Im currently at his grandpa's house with him because he wanted to leave without telling me the other day and when I asked him where he was going he said he's going somewhere to be alone where he isn't asked to do anything and that I was nagging him. I asked him to help me call this guy about a house in florida because that was our plan to move there so the problems that happened last time dont happen again (distance was the issue) and he hasn't worked or gotten his ged like he said he would and has refused to get a in town job so he works out of town and the whole time he's been gone out of town I barely get a text because he's too tired so to compromise i said fine I will give up everything to be with you he's not looking for another house and before he was about to leave he took the money out of my safe that I told him I was saving for our move he didn't tell me about it until I looked for it. He said it was his money because it was his car but his car was in my name also the house we currently rent he won't sign the lease again we have 1 month to get out and to sum it up I am tired I've been through 2 deaths in his family and im tired. I told him that I will stay tonight again because I know he needs it but im hot and uncomfortable I might be pregnant I woke him up and told him im so uncomfortable and can't sleep he told me to drive myself home if I didn't want to do that Crack some windows or sleep in the car.

Updates
4 mo
Im just exhausted not just physically but mentally even when he isn't going through something its always me comforting him and my comfort never matters. He doesn't care. I tried getting him to go to doctors appt with me about my fertility and he refuses saying he doesn't want a doctor touching him and he also tells me that he might be thinking about marriage and he might not and that he wants a baby but not right now but im 30 next month and he told me he wants me to wait until he's 30
Updates
4 mo
He also said he's too immature and that i need to wait until he matures. I have to come home from working 10 hour shifts on my feet all day to a dirty house and dirty dishes he makes himself food but won't think to make me anything. I love him so much his good qualities outweigh the bad but the bad are pretty fucking bad and im tired I just can't say it enough. He got drunk yesterday while we were over here and he cried and I never see him cry and he apologized for making me cry and I never cry
How do I handle this?
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Florida