Hi Michelle
and
I really love SBD! It has made such a difference in my health and my outlook on eating and "dieting". As long as I stay OP, I am free of the constant cravings which I used to deal with constantly, which ultimately derailed my weight loss efforts.
Since you have a lot of weight to lose, I would really suggest that you not stay on P1 for 2 months. The good news is if you transition into P2 very slowly (instead of following a strict P1), you will continue to lose quite steadily, and I think your WL journey will be more sustainable.
Good for you doing this while you are young. Many of us have battled this for years before finally realizing that the our only way to lose weight and keep it off is to combine a healthy diet with regular exercise.
Best Wishes!