Husband won’t change.

Okay so first let me say I do love my husband, but marriage comes with what’s his is mine and mine is his. We are due any day now, just 6 days till my due date, we have no money saved for this baby. What if something happens and we need money? He spends 100$ on weed every week, most weeks we can only spend MAX 40$ on food, because he needs cigarettes and all that as well. I do not get anything!!! My boobs have went up almost 3 cup sizes since I got pregnant and I have one new bra, that we got from Walmart. The rest of my bras are so tight they literally bruise my cleavage and the band around me. He has literally bought a bouncer and a hat and mittens for our daughter. That’s it!!!! The rest I bought, so with what money we split at the end of paying bills and all I spent on our daughter, and he got cigarettes and rillos. It’s not that I have a problem with weed, because I smoked before I got pregnant as well; but it’s the fact that we are now parents and what we want is LAST!!! I’ve tried talking to him about buying every week and so much, but he just says that I’m trying to change him. Y’all I really don’t know what to do anymore. 😒 idk if I’m looking for opinions or help or just ranting.