Waiting is torture

So my request for pre-authorization for DS has been in my insurance company's hands for a week now. I'm pretty sure I have jumped through every hoop and it should be approved but I'm still so nervous about getting a denial at this late stage. I called them on Monday and was told it was a two week turnaround for approval. I called them again today and told them I was hoping to have my surgery done in mid-February and thus needed approval this week. I heard the person typing away on the other end and then she told me she had sent the notes over to the nurse practitioner and they would be calling my surgeon with a pre-auth number. I'm really really hoping this means they will get that call by tomorrow.