Boyfriend Doesn’t “Believe” in Depression

So I have been suffering with depression and I believe other issues since my senior year of high school back in 2013. I am finally going to a doctor to get checked and diagnosed. Today me and my boyfriend were playfully joking with each other. He pays for groceries and I pay for my mortgage (they equal out to about the same amount each month.) So he came out into the dining room and was like are you eating my food. And I playfully said back yes I’m eating your food at my table. And he joked back so your eating my food in my bowl. And I said back if you really want to play this game I will win since this is my house. And this is where it all turned. He said fine then I guess you won’t need MY car to go to your doctor appointment with your head doctor or garbage doctor or whatever. That hurt so much. It took me by surprise so I kinda just sat there in silence for a second and said back to him very quietly my what. He was also very quiet and didn’t respond. I started to say I have been dealing with depression for years and he said yea I had depression bad for a while to but you just get over it. I was so hurt by the fact that he more or less made me feel so small about my depression that I told him I don’t need your fucking car to get to my appointment and we haven’t talked or even looked at each other since. This all happens this morning.