Needing help to be held accountable

I just recently purchased Dance Fitness with Jessica DVDs, but I've never really been serious about working out. I have PCOS, and really need to work on my weight/health. I'm looking for help being held accountable, maybe even those doing the same workouts, or have the same health issue. Motivation and support are lacking right now, so having those "friends" that are active, check-in, and cheer you on is something I could greatly use.

Thank you, and good luck to you all on your journey