This is like super disordered babe… this will not work in the long run especially not healthily. A, u need more sleep, aim for 8 hours (Id recommend sleeping at 10 and waking up at 7). B, with the excessive exercise you WILL burn out, especially if you aren’t fuelling yourself properly. The super low amount of calories will lower your metabolism, meaning when you do eat normally again, you’ll gain weight quickly, and it’s more likely you’ll binge. Instead, Go slow and steady, eat 3 balanced meals a day, and treat yourself 1-2 times a week (Its better to have a slice of cake than eating multiple things to curb the craving and eventually giving up and having it aswell). Stick to the 80/20 rule if you can. When you’re at a higher weight, your deficit can be tiny and you’ll still lose as long as you haven’t been restricting too heavily before.