Should I order more oregano oil, plus I should mention that I didn't notice I was supposed to discontinue taking it in phase 2. Did this kill off the probiotics I was taking?

No, oregano has evolved as a dietary herb to only kill the bad guys and leave the good guys alone, contrary to popular belief. I'd recommend not ordering more however, but instead picking up a box of Pau D'Arco tea from the health food store and drinking 2 cups a day for 30 days. ​