Hi bella, you will soon feel better, I was the same as you, knew I should be moving around more but the pain of getting up the first couple of days put me off. Also my partner was away so I was on my own so probably overdid it a bit the first couple of days. I had no problems with the fluids going down and have never felt this ball in your throat that everyone keeps describes :-( not looking forward to that. I'm four weeks out today, managed one of those frozen jacket potatoes and an omelette no problem. So I'm looking forward to my fill to stop me eating too much. Although that said I'm around 1000 calories a day so worried the restriction will make me eat less than 1000 calories and I will stall again, when I was eating about eight hundred a day I wasn't losing weight, now I'm eating a bit more it's starting to slowly come off x