So, onto preggo running "take two":
Yes, I was finishing up the streak while preggo, but it was very, very early then and I actually didn't know I was pregnant then. Still, it does explain why the last week or two of the streak felt so draining and tiring.
Since the streak's end and the discovery of pregnancy #2, I have continued running, but have been keeping it short and slow -- not intentionally. In fact, I had hoped to be able to run the Halloween HM that I had planned on, but quickly it became apparent to me that the fatigue and barfiness from the 1st trimester were gonna hamper that effort. So, that's why I decided to throw in the towel on those race plans.
But, I do plan to continue running through this pregnancy, as I did when I was pregnant with Norah. And I would like to be able to race, but realistically, I think those races will probably be short distances.
Right now, I have been running about 3-4 days a week, and that's been fine. It's a good time of year to run, and while I'd like to be doing running that's faster and farther, I understand my limitations right now. So, in some ways, it's like starting a new streak: My goal is not to run every day, but it is to simply keep running for as long as this pregnancy allows me to do so.