I am preparing to have bariatric surgery?

I am preparing to have bariatric surgery. Some recent blood work came back showing low phosphate levels and slightly elevated alkaline phosphatase levels. I’m wondering what this could mean for my surgery? Could it potentially cause a delay? I am concerned about a delay in the process or possibly stopping the process altogether

Age: 32
Medications: Celexa, abilify, Wellbutrin, salbutamol inhaler