Good. I am always in a panic mode when something is not quite right with my girls, and having lost a lamb on Xmas day to suspected pneumonia (despite vaccination cover) am quite paranoid now...
You can vaccinate with Ovipast with the usual initial double dose so that th second dose is about here weeks before her due date. That's what I did originally with my lot, only thing the vet was concerned about was not to stress them (as stress is one of the main factors of pasteurella pneumonia). But if your goats are used to you then that is not a problem.