AITA for not washing the sheets.

I (28F) have been with my husband (42M) for 7 years, married for 3. We both work full time. Over the past 7 years, my husband has never washed the sheets. This past year I took on a new high stress job that has me out of the house for twelve hours a day several times a week. I asked my husband to please help out with chores more often. One specific thing I asked for him to do is to wash the sheets.

Now the sheets smell. I'll be honest, it's gross. I'll also admit my side smells more since I sweat a lot when I sleep. My husband has been complaining and my response has been "then wash them". He argues that since my side smells, he should not need to wash them. I argued that whether they smell or not, they need to be regularly washed, and I have asked him many many many times to wash them.

Today we were both home sick. My husband woke up an hour ago whining that the sheets stink, that I'm disgusting, filthy and making him feel more sick. Maybe that's all true, but at this point I have told him what needs to be done, and he made a choice to refuse to do anything. Our dryer isn't working, it's 10pm and I'm sick so there's certainly nothing that can be done right now. He repeated over and over that the sheets smelled. When I reminded him he chose not to wash them he told me I was being too loud.

You can judge me for being gross and smelly. Honestly, idc. What I want to know is am aita for refusing to wash the sheets when my husband and I share a bed?

Edit: we have more than one set of sheets. He could have washed another set or used a clean set. However the mattress cover and protecters also needed to be washed this time. Usually I was the sheets regularly, then the first protector less often and the second protector a few times a year.