HI Kim. I'm reaching out to you as a preop, but I have a history of depression so I know a bit how you feel. Did you suffer from depression before your surgery? If so, it may be that the "honeymoon" period is over and you are feeling let down a bit that the excitement has ended? Or it could be that you are anemic and need Iron and Vitamins, or it could be both. I hope you can see your doctor and also pay attention to your supplements. Please keep us updated. Take care of yourself.