Okay ladies, I need some motivation! I was on the depo shot and I gained around abouy 40lbs while taking it. I would like to lose all of that weight, and some more (if possible)

I was 128 before the shot and 160 after I stopped taking in. I would really love to lose it. I am willing to excercise, diet.. take meds. I appreciate any tips!

I am not pleased with my body and I feel that if I were, I would be a lot happier with myself in general.