Hi I'm 27 years old with 3 children youngest being on 5months finding it difficult to lose the weight. Last year I had lost around 10kg all just my watching what I eat and a little bit of excercise. Now it just feels like I don't have the time firstly and plus when I do try my knee starts hurting and struggle to even walk (injured my knee by falling over couple of years ago). Now I just need to go down to a healthy weight but just struggling. Please help!