If you have the means to, keep pushing!
I’m sure there will be a school out there that would be willing to take you on as a flight instructor. Look for any job that will keep you current and eventually the market will pick up sufficiently for you to land your dream job.
things look grim atm but it will only be temporary, this industry always has a 10 year cycle and we’ve just left the bottom of one so better times are on the horizon if you can just find a way to stay current