I wouldn't focus on running in your state, it takes quite a toll on the body if you're not used to it. Maybe start with increasing your steps with 1k per day ea

I wouldn't focus on running in your state, it takes quite a toll on the body if you're not used to it. Maybe start with increasing your steps with 1k per day each week? This week 3k, next week 4k until maybe 10k? Combine that with some strength training once a week and see where it takes you.