My SO is getting on my nerves

So, my SO and I are in different states and when he found out I was pregnant he acted funny (we got over it). Now we are cool and talking again and he’s saying he wants to move here! So, I live with my Granny in a four bedroom house and while looking at places she told me that she thinks it would be better for mate to move in her house for a smooth transition. I’m like cool. So I tell him and he agrees. Now, prior to the proposition of my Granny he wanted to move in April (I’m 9 weeks right now). Now that he has this option he wants to wait until mid June. I’m a whining cry baby ass and I’m emotional because I feel like I’ll be going thru most of this pregnancy by myself. Am I doing too much? He hasn’t really given me any reason. He just saying that he wants to save which I get, but my grandmothers mortgage is 450 and I give her 200 a month, so he knows he won’t really have to pay for much and he can find a job here. To me he seems like he’s scared! I’m so sappy that I cried until I puked. Ugh i hate hormones.

Side note: I absolutely had no idea I’d be this sensitive about shit. Like I def was a semi thug before this and his baby has stripped me of all the toughness I have. Give me feedback without being rude please.