overwhelmed by waiting :(

I'm tired of waiting around for my miscarriage to happen. I found out I had a blighted ovum at 8w6d and now at 10w, I only have light brown spotting. I have an appointment today and I don't want to go. I know what's going to happen and honestly I am tired of the sympathetic tones and looks that I get from the nurses and doctor. I will also be told about my options. My first was to wait for a natural miscarriage and I have but the wait is overwhelming. I really don't want to get any medical intervention but I am thinking I will have no choice. I  really just want to move forward. I feel betrayed by my body. Why doesn't it realize that I am no longer carrying a viable pregnancy and do its thing. I have had a miscarriage in the past so I know what will happen, I just desperately wish it would happen already. I am ready to go back to being my old self again.