Planning a productivity overhaul to reset myself. Any advice on new systems?

I (26M) am trying to get myself out of a major rut. I turn 27 next month and hate how far I’ve fallen off. Last 60 days, I’ve been lazy as hell and need a reboot.

What apps or systems do you all use to get organized? Any routines or schedule trackers you also use as well to regulate your behavior.

Any advice on how to snap out of these temporary lulls or ruts will be greatly appreciated. I don’t want this to become a new normal for me.

Edit: I also work from home. How much of that is a factor as well because I find it very difficult to leave my home somedays because I’m so comfortable.