I recently shared this with a client...
You spoke of your lack of discipline the other day.
Knowing that discipline and building good habits are critical to getting and keeping the weight off...here are two suggestions.
First is a free app called, https://www.coach.me/ It’s a simple app where you set up your daily goals, and simply check them off each day. I like it because it’s quick to check off your habit, plus you can build streaks which you won’t want to break.
I’d put simple goals of things like,
Eat 2 servings of fruit a day
Eat 3 servings of vegetables per day,
Sleep 8 hours
Don’t overwhelm yourself...but get those basics on there.
The second is, http://tinyhabits.com/
Once again, simple but consistent habits will lead up to great results.
Have a great week.