Oh, I am so sorry you are going through this. When humans have epilepsy, there are certain drugs that help reduce the symptoms, and sometimes can be controlled very well. I sure hope you can find a good doctor to help you and Bailey. Here's a link to an article on canine epilepsy:
What causes seizures in dogs? As you can see from the article many doctors take a wait and see approach, and I wonder if that's what yours is doing?