I should really fix my sleep schedule. But regarding weight I think that something that @celestal mentioned in his steemit year anniversary post is helping me greatly. Intermittent fasting. I eat breakfast at 12.00. at 13.00 I eat a few fruits and few a teaspoons of honey. lunch at 15.00. Dinner at 17.00 . If remember correctly previous time I checked my weight it was 82kg(this was some months ago). Few days ago I checked my weight again and it was 76kg.
Edit: best of luck with your goals.