Well the doctor thinks that after all the stresses ended, my body was letting out a release sort of thing (although he was far more technical lol), he has told me to make sure I go for a alk for at least an hour each day and given me a few more tips to try and lift myself before I go back on to ad's, so I will give it a go, and trying to be positive today, I washed hair and put on a little make up, and will change my mumsnet name to reflect this.
Hope your are all ok