If you need to lose weight the only way is reducing the calories and cutting out anything with sugar plus restricting fat to a minimum and doing more exercise. I don't trust the injection it has to be a different lifestyle. There is no quick fix. I am overweight because I eat things I shouldn't, I know it but am weak and the extra weight causes me problems. No one can do it for me. Monday I started again, all the bad things out of the house, not easy with Christmas coming up. Not going up another size.
Pipdog, try to start today taking control. On the apples and pears thread, they are so supportive, even someone like me. No one finds it easy but the support really helps.