AITA For not contributing to expenses because my husband makes more money?

This was apparently fine for a while but recently came to a head.I (32F) AND MY HUSBAND (43M) have been married for five years. When we met, we worked at the same place and made similar income, but have only had the same apartment/bills since marrying. Shortly after we did that, I developed an illness that prevents me from working any traditional job; this was rough but we were living below our means and have continued to live very comfortably on his income alone. I of course didn't want to ask him for spending money and started selling paintings and doing art commissions online, but the profit from that is still comprably low and a lot of it goes back into buying art supplies so he pays the rent, utilities, and some of the communal groceries while I pay for my own expenses like phone, clothes and food that only I like. Basically he won't let me go without essentials but I wouldn't expect him to help me buy anything he doesn't also need.

A few months ago he had to switch to a lower paying job and things got a little tighter, so he suggested maybe I could contribute a little. I explained I already barely make enough to cover my own needs and that it's absurd to ask someone making <1k a month if they can spare money when he makes 100k+. I said if I was putting anything into our bills I wouldn't have anything left over for my own toiletries or the food I get for myself, that he buys several new video games and nice clothes every month and I should be able to buy "unnecessary" things for myself and gifts for people. He then suddenly called me a freeloader which was incredibly hurtful as I'm not choosing to not work and can't control how inconsistent my income is, and I do so much of the housework; he hasn't had to do laundry or wash a dish or groom the dogs in years because I gladly took over all that once we weren't working equal jobs. I feel like we both contribute equally to keeping the place running but he doesn't see what I do as important because it's not monetary. I don't blow my money, I cant, I just want to live at a somewhat similar quality of life as him even though that means buying on sale and secondhand while he can buy anything he wants at any time.

Is my perspective incredibly wrong? This is only the second real relationship I've been in, and the first was with a fellow broke student while we both depended on our parents so I'm not used to figuring out finances with a partner and am willing to listen to more experienced folks.

EDIT TO ADD: Some comments stated I can work if I'm not imparied enough to be on disability. I would be on disability if I weren't legally married, but they count total household income as a qualifier and due to his, I "don't need assistance."
My ability to function is not reliable and there are days I don't paint or do housework and employers don't like when you can't do things on their schedule. I tried to get several jobs before turning to making things and would love to be able to earn anything close to what I used to.