Congrats. IMO you just did the hardest fast - days 2 and 3 are the worst. So you powered your way over the hump and through the wall… and then stopped.
Not saying you shoulda kept going, that’s up to you and your goals, but now you know you could if you wanted to.
Great job!! I also completed a 72 last night. We’re having a food day at work today that I will have a small amount of them have some higher fat tonight and hopefully start again. I’m off work this weekend though and it’s easier to fast when I’m working.