1:30am I checked again. I am not 100% what is going on but crossing my fingers because I am tired.
I walked out. The ewes were all settled over near the fence so I walked that way and not into the pen. Shine the big light around. All laying down settled in, looks normal. One ewe got up and stretched and took a few steps. Somehow prompting most of the ewes to stand, stretch, and take a few steps over.
What I think I saw was some kind of fleshy mass (not terribly large) protruding from Hairy's vulva. Nothing like any pictures I have seen of prolapses. Reddish, pinkish, about the same as the fleshy outer bits on her. But definitely something outside of that very quickly and seemingly easily slipped back in once she stood and took a couple steps.
I am really crossing my fingers. I have done some extra reading up on prolapses and how to tie up a make-do harness. I am REALLY hoping there will be no trouble and she will have healthy lambs and be just fine in the morning. Any suggested recommended reading on prolapses? So far it seems like older ewes, fat ewes, or multiple lambs generally cause them. And while I have read about short docking correlating to higher rates of prolapse, she is docked shorter that I would do it but not wayyy up there like the show sheep are done. Her tail is like a silly bump that falls about half over her vulva.
It also figures that of any of them it will be the ewe that cost the most to have issues...

(not that any of mine have been all that pricey)..