I really was doing fine with not freaking out about this pregnancy until the second beta scores came back. Everything else has been so above normal, I wanted them to be, too.
Then last night, I had a tiny amount of spotting. I'm not even sure it was spotting, but it was something and it freaked me out. I've also been cramping off and on since last night. The good news is that there's been no more spotting.
The "better" news is that I'm going in for another quantitative beta/hcg test in 45 minutes. And they've moved up my ultrasound to next week. The doctor thinks that it is/was implantation bleeding, but that doesn't make sense to me---I thought that only happened around 10 to 14 dpo. However, I did see something (which I can't find again) that said that brownish blood (like I saw) could be due to the growing placenta and blood being caught behind it. Or a number of other sites I've seen that say it's ok.
Anyhoo, that's the scoop.
This is a very hellish ride. And now I know why there are so many support groups for women who are pregnant after a miscarriage. It's exciting, but it sucks.