Thought I would come back and update you and thank you once again for your support and suggestions!
Unfortunately my little one is not pregnant. I took her in for an ultrasound at 33 days and nothing there.

The stud owner had a maiden go into heat this week and they had no problems whatsoever. I'm at a loss as to what happened? Anyone have any suggestions? I'm thinking I will take her to the vet for AI next time.....
Thanks again for all your help!