Praying for approval

I have my last doctor visit this upcoming week at the WLS at Beaumont.  I have BCN and had to wait six months and this week will be my 6th visit;  I passed the Psch eval, cardiac stress with flying colors, et cetera;  However, I am a diabetic and was told if my sugars are not down when I come in, I will not be recommended for the surgery. I have done everything in my power to get my sugars below 9. Have anyone else experienced this.  Thanks