Not going to pretend I had it all figured out. I didn't. But a few things genuinely helped and I want to put them somewhere useful.
The one concrete thing per day rule. Not 'apply to 10 jobs.' One real thing. A warm outreach. A completed take-home. A conversation with a former colleague. On bad days, one concrete thing felt doable. On good days I'd knock out four. The rule stopped me from doing the thing where you feel busy all day and have nothing to show for it.
Treating my calendar like I still had a job. 9am start, lunch break, wrap by 6pm. Without this I was sometimes applying at midnight and sleeping until noon and that messed with my head.
Separating networking from asking. Most of my early outreach was 'catching up' with no ask attached. Later, when I needed referrals, I had context. Relationships don't work well when the first contact is a favor request.
Not updating LinkedIn immediately. I waited three weeks. Gave myself time to figure out what I actually wanted to say. The 'open to work' banner can wait.
Search took 17 weeks. Landed somewhere better than where I left. Not promising that outcome, just saying it's possible.