When I started fasting, I did ADF (by this, I mean 36+ hours 2x per week) for a while. I think it’s easy to overdo, and also difficult to do.
What I’ve been doing now is 2MAD and throwing in some 36 hour fasts when I can. I may also try one 4.5 day fast. We’ll see.
But even for my current 36 hour fasts, what I do is do these on a day when my daughter has dance class from 7:15pm-8:15pm. Then, I stay at work until I take her, then stay out until I bring her home. This means I only have maybe 30-45 minutes at home before I go to bed (before 10pm for me). Otherwise, I find even these short fasts hard to do.
I personally have found OMAD to be difficult. It might be possible if I ate at 3pm or so, but I really can’t do that (I’d be at work). Also, I’ve been exercising 3x/week and am about to go to 4x/week. Since I exercise usually around 6-7:xx am, I’m hungry around 10am. I’d have to force myself to last until my one meal.
If you can find something like what I’m doing, where you get home so late, you can’t think about food, then try that. If not, maybe give it some time?