Hope things get better, as i like your arts.

If you want to get any idea to draw, maybe opening a raffle or make suggestion box could be helpful as people loves throwing their idea.

Character seires would be interesting too as i like seeing your arts.

if you want to let world know your existance more, using other furry community could be helpful like reddit(I suggest https://www.reddit.com/r/anthroswim/ , your great arts like https://www.furaffinity.net/view/26086312/ would fit into the vibe of sub and people would love that i guess), while you can't advertise your commission directly on that sub due to rule of prohibiting solicating, you can still upload your art on there and i think this could lead more people to follow you on other sites and knowing you are doing commission too.

Hope my ideas are helpful to you.

Thank you so much!!

Sometimes these art ruts just happen, not much you can do other than push through or wait for it to pass. For me I find that for getting new ideas it helps to stop trying to get them, if that makes sense? Just draw something different than usual, like some plants or random objects maybe? You could even experiment with new brushes or colors and see if that sparks some inspiration as well!! (that one usually works better lol) :)
As for a lack of commissions.. That sucks :( I know I would love to commission you if I had the finances to do so and I'm sure there's plenty of other in the same boat given the current state of the world. Other than what the other commenter said I don't really have any advice since I don't get any commissions either HAHA ;_; Unless your livelyhood depends on commissions it might be good to take a break to focus on what you want to draw & do, maybe even other creative hobbies outside of drawing/painting.
Wishing you the best :)