Longtime member recent user

Hey everyone. I have used this app for quite a while but never realized there was a community. This might inspire me to use this app more frequently if I take advantage of it and maybe find like-minded people. A little about me.
I am 46, 6'1" and as I type this I am 288lb. I used to weigh 382lb and am looking to get near 220lb. I try not to focus too much on the scale number but rather focus on other fitness numbers like how often I go to the gym or how many miles I have run. To be honest that has slacked until recently and I am looking for others to help keep me in check. In the past two years I have ran quite a bit even at 280+ pounds. By quite a bit, I mean I have run 5 ultra-marathons including one up to 50 miles. My last one was August of 2019 though and I need to get back. I haven't gained weight since then but I do feel I have lost fitness. It has been hard for me to diet and exercise. I can usually do one or the other really well but this might be my first attempt at doing both.
Also a little more about me.
several years ago when I was 382lbs I had a heart attack and was diagnosed with congestive heart failure. I was told I would never reverse it. Guess what? I DID!! That is why I want to continue with running, going to the gym, and dieting or eating right.