It's football season and I'll use a Sark quote: Be where your feet are.
I'm in my 50's and left my job voluntarily in 2021. New CEO was bringing his people in, I had philosophical differences with his approach and after 16 years there, I put my letter in. Took some time off, traveled, came back and thought I wouldn't have a problem finding a job. Have my MBA, long consistent work history, hit my numbers, good annual reviews, etc. It's now almost 2 years and still haven't landed a job. Lots of interviews...no offers. It's tough out there for the old goats.
Yeah, some days really suck, even when you have a good job. I get it. But you have a job...(see quote).
Now, if what you're feeling is that you need something new, then start the search now. Life is short and you don't want to be at home, refreshing your email or staring at your phone waiting for a call. Trust me on that.
I always told my staff you can make 3 choices: 1) the right choice, 2) the wrong choice and 3) no choice. The right choice is the best, the wrong choice is the second best (at least you learn or gain experience from it), and the worst choice is no choice. You gain nothing from it.
Point: keep moving forward.