I’ve been really bad about exercising

I’m really disappointed in myself. I’ve recently made a goal to do more exercise, and I haven’t followed through on it. I need to, now that I am on this new med that makes you pee out glucose and extra calories. It says in the side effects that exercise is essential to keep your heart healthy. So I just need to do it. No procrastinating. No I’ll do it later, or tomorrow, etc. I just need to get off my ass and do it. And I will. Starting today. I am going to try to walk on my treadmill every day this week. I can do this. Does anyone else do regular exercise, or want to be my exercise buddy and keep me on track?