It grew a little, but barely so. Still empty. Still blood in there, but now there's a lot more. I was told to go home and wait to miscarry, my RE said that by the looks of things he thinks that it should happen soon.
I'll be going in for repeat loss testing after this miscarriage is underway.
The embedded video is a song, "Almost" by Tracy Chapman... it really echoes how I feel right now.