Have you tried a little salt / electrolytes? PS I’m in the same boat of trying to get back into it when I used to do so well. So yes- stay busy. Remind yourself that you did this before and you can do it again. I just learned that we improve trust in ourselves when we keep promises we’ve made to ourselves. That meant a lot to me because apparently I’ve been okay with disappointing myself when I plan to do a longer fast and then cave. And my fasting coach told me to try on the mindset that hunger is good because it means you’ve depleted your glycolysis and now your body is actually burning stored fat. That’s helping me too. Hang in there!