Two things,
As someone in my early 50’s, I highly recommend going out and doing what you want to do and what you get a kick out of doing. Life is way too short to be “stuck” in a job you aren’t excited about.
Second, while AOPA’s Rusty Pilot programme is geared towards general aviation but it will guide you to get back into flying.
Good luck and hope to see you back on the flightdeck soon.

Siemprerojo
A330 FO and avid Cessna 182 driver