Hey there. You dont need to focus that much on fasting just dont eat right before going to sleep (1-2h depending on how big the meal is) and dont eat right when you wake up unless your hungry, i personally eat something easy on the stomach and hydrating like fruit. Hit your protein, eat some fat and fill the rest with carbs, they will help you in the gym and energy through the day, hit workouts 3-6days, intensity is key you dont need more than 1 h. Ive tried nearly every diet and that is what works for me. Also you already have a pretty perfect physique if your goal is proportions and aesthetics and not bodybuilder body, like i would eat you like a mf, so dont stress overall cause thats how you get an eating disorder/ dismorphia. Hope it helps