Looking for accountability friends - United Kingdom if poss! 😊

I'm 34, Ive gone from an extremely active role in management where I would do at least 20,000 steps a day.
I've recently changed careers where I'm now doing minimum 5,000 steps a day and currently trying adjust my diet and fitness to reflect my new job.
Since starting my new job I've gained around 10lbs so hoping to put a complete halt on this and get back to where I was!
My diet has always been balanced but the lack of movemt in my day to day life has had a huge impact on me.
Hoping to meet similar people that don't have too much to lose but are looking for motivation and encouragement friends. I think accountability is key for me as I'm just not sticking to anything while I'm riding solo!
Please UK only as I'd like to stick to similar time zone!
Hope to speak to you soon! 🤟🏼