akindrat18 I think maybe you are not having enough fat, maybe not enough protein either? That could be why you get hungry and need to snack and then the more carbs you have, the more you want (I do this from time to time too, so I'm not judging you). Carbs are very addictive, so conversely, the less you have the less you want them.
I was wondering if you have ever had counselling to help you find out why it is difficult to stick to an eating plan? I'm not sure, but maybe your uni could help with this? I am having counselling myself and it is helping me but isn't a quick fix by any means, it is good to get some answers though and now I know what has caused me to develop this habit it is easier to try to stop it.
It's good to hear from you again anyway. I was wondering how you were getting on.
The thing with the gastric band is that you still have to eat sensibly afterwards and the diet is even more restrictive than the one you are trying to do now. So it's not an easy option.
I wish you well, keep in touch.