Obsessed with my phone and social media

I'm literally obsessed with my social media and phone in general. I've recently decided that I want to deactivate and delete all of my accounts for awhile and try not to use my phone as much but honestly I need help on how to do it. I've tried this before and didn't even last a day. It's to the point of where it's completely unhealthy. Plus I need ideas on things I can do to kinda keep me busy and that off my mind.