For what it’s worth, Fernando, one of my buns (I have two Polish rabbits, a bonded mother-son pair), often likes to sit in a “default” pose with his ears laid back, but he’s not experiencing discomfort, he’s just feeling laid-back (in fact, this seems to be one of his favorite postures, and he’s sitting like that in the X-pen this very moment next to his mother Panda, who is bunloafing with her ears erect…as a matter of fact, Fernando just got up and came over to me and his ears are now more or less erect. Go figure.
) Last Friday, Panda didn’t seem to be very interested in the shared evening salad, but I think she was just in a mood rather than not feeling well, since she ate her hay and treats with undiminished enthusiasm; in fact, she readily ate the veggies when served to her separately, and since then she’s been sharing the greens as usual with Fernando.
All I can really advise right now is to keep an eye on Molly and see if anything changes with her poops, whether they get (more) abnormal or return to normal, and whether her eating habits keep changing or return to normal.