I was but we have indigenous horse worms here and the vet wanted to pop um with it one more time and then rotate. They are due the 15th. I need to go by there this week.
If the vet told you that then I'd say do that. But from what you have said here, sounds to me she may be a bit wormy. I'd shoot her with a tube of Zimectrin.
Vets are like doctors, you can't seem to find 2 that say the same thing:)