Unsupportive husband 😞

I just need to vent....
I feel like my husband doesn't support me in anything I do. I work late night shifts, usually not getting home until about 10:30-11 at night if I'm lucky and I hate it. At 6 months pregnant I'm exhausted every night. My work is awful, I constantly have to deal with mistakes others make and get screamed at by clients. I never have coverage for my shift, so if I call out sick I'm basically told I need to go in or lose my job for not finding proper coverage before calling. my husband works evenings, gets off about 9pm 2 a week, and bitches and moans and says it's the worst thing ever, but when I complain he barely cares. It's like he things I'm being dramatic
I really wanted to go back to school in January for vet tech, but my husband told me not to do it because it would put me in more schooling debt. 
Tonight when I got off work, he told me he was going to buy 2 tickets for us to see Slipknot....knowing that I would be 39 weeks pregnant and got pissed when I told him that it was a stupid idea and I would be mad if he spent money on tickets that would pretty much be useless to us. (Because no way in hell am I going to a Slipknot concert at 39 weeks pregnant or having just had a baby.) 
Every time he gets pissed off he just walks out the door to sit in his car. 
It makes me so mad and so frustrated. It's like he never thinks of my feelings and it all has to be about him. Hes such a damn drama queen. All I can do is cry because I'm so tired and stressed and now frustrated!