Having a Hard Time
I just wanted to lend some support, as everyone gave to me when I was first starting out. That is what we are here for.
I would be discouraged, no doubt! But that being said, do try not to self-sabotage. It does seem that all of our bodies react differently to things and we can only be here to support each other, when we start to compare it drives us crazy. I am very happy with the weight I have lost and don't care if I lose faster (most days) because I think living on 600 calories/day is ludicris. That is a starvation diet, not a way of life.
Try going to a website that can tell you how many calories you are supposed to eat to get to your weight loss goals. It will ask you what you weigh now, whether or not you are sedentary or active (I put sedentary and then record any exercise). I use The Daily Plate, I LOVE IT!
Since I started to use it religiously I have had less stalls and don't worry about everything that I put in my mouth because I have (usually) already recorded it for the day and know I can fit it in to my calorie range. If I flub up (like I just ate some high protein crackers taht I haven't recorded) I will have to fit some exercise in today to get it back under my allotment.
565 calories isn't enough for any healthy human being to live on. If you add in the calories you burned and your exercise calories burned you were probably at a deficit of 3000 or more calories for the day. CAN YOU SAY STARVATION!!!
So listen to MamaG, she has the band experience, but know that everyone's outcome is different. I feel for you, to alter your anatomy and not have any results is more than frustrating, God know I w ould be.