Cancelling the wedding the day before

My fiancé and I are supposed to get married this Saturday, June 10. This week, my fiancé has been having some health issues that have developed into something more serious. Doctors are saying he is going to need to have his gallbladder removed. They are trying to make the process move quickly as they are all aware we are supposed to be getting married on Saturday, but it is not looking good. It is currently midnight where I live & now June 9. I am going to have to call all my vendors tomorrow, all our guests, and tell them the wedding is canceled.

I am devastated. I want nothing more than for my fiancé to get the medical care he needs & be relieved of the pain he is in, but I am so upset about the wedding. I feel horrible for people who have made accommodations and travel plans and for those who have spent their own money on us/the wedding. I have no idea what to do. I don’t know if we should have someone come to the hospital & marry us on June 10 anyway, if we should try to reschedule, if we should elope, I don’t know. I am heartbroken. I have spent the last 15 months planning this wedding, we are paying for it 100% on our own & to see our hard work & money go down the drain is just horrible. I don’t know what to do. I don’t know what I need. I’m just sad.