It stresses me out to have seen that when my mare is due any time. If you guys remember, my mare was bred by the barn owners stallion when he turned him out to his mares and my mare was in with the others! I found out after it was all said and done. I had no intention of breeding her, I'm too sentimental for this crap.
Even I felt like it wasn't normal, and I have no experience with this. I agree they should have had the vet out. I'm glad I have you guys here for help because I have lost confidence in them! It's scary and stressful having to do this when you have no idea what you're doing. I've tried to educate myself as much as possible, read books, read articles, asked questions, etc.