Things aren't getting any better.
Since I posted about Ellie's two accidents she had four more. All six happened within about 50 hours. GRRRRRR
So she peed on the bedroom floor when she shouldn't have had to go at all (not a little spot like marking), then last night she peed on a chair
(she had good reason to have to go but there is no reason for doing it on a chair), then we were outside 1 hour and 15 minutes later and she had to go, then we went outside 45 minutes later and she went. Obviously three times (chair, outside, outside) in two hours is not normal.
I was searching online and her symptoms (with her being the nervous and hyperactive dog that she is) match hyperthyroidism. It is very rare in dogs but I wonder if her vet has tested her blood for it. I called her and I will talk to her within the next few days.