Failed IUI

I want to look at the positive side of things but another just needs to vent and cry more.
I was so so sure that my body was doing what I was hoping for. I really even had myself convinced that 2 or 3 eggs fertilized, and was really looking forward to that! I was hoping for so much more than this, but something do not come even when we do all we can physically and spiritually.
I had an 7:30am appt. tomorrow to go to the office for my blood test, but just 12 hours before I started bleeding. It's been a hard enough night, I just want to go to bed...