Need to get mindful about eating

I am 42 years old, about to be 43. I am mostly able to eat a very healthy diet. And my job is very physically and emotionally draining. But at the end of the day, I stress-eat - and it is getting harder to find ways to sneak exercise into my day. As I age, my body is less forgiving, so I need to be more careful. But I need support and people in a similar situation to motivate me and help me stay on track!!