I'm so sorry. I hope that since it has to be "over" it can be over with quickly so you can start to heal.
I had a M/C with my very first pregnancy and I know how devastating it can be. Give yourself some time to heal emotionally as well as physically. Maybe down the road you will be blessed with another one if you decide to.
Yes it is devastating and your emotions are completely normal. It's very raw right now and I found I wasn't really able to start processing the emotional part until after I got past the physical. I hope your body is able to take care of things naturally (if that is what you prefer). ((huge hugs))