How do you stay organized?

We are working on doing a lot of house projects and I’m sometimes hyper focused on staying organized and sometimes not at all. We have two tiny kids and I have limited time when they will be in care settings so I need to stay on top of my stuff with these projects to make sure they get done and I don’t lose my shit.

How do yall stay organized with multiple ongoing projects? Spreadsheets? Notebooks? Random apps I don’t know about??