I thought Olivia looked like she was going to have a nice cycle today. I checked her at +4 before I left for the afternoon and I was home by +9 and she seemed to be well, I thought I'd spare her some ear pricks. She started trying to eat some non-food items around +10.5 and then vomited a bit of white foam. PMPS was high, but appetite and energy level are normal. Any ideas?