Hi kelcar, welcome to the board!
Do you have Lyme and/or co-infections? How long have you been sick? Are you seeing a knowledgeable doctor? Are you on Claforan?
I started with oral antibiotics and then went to IV Claforan. I was extremely ill and infused 12 grams continuously over 24 hours for several months. As I posted, I don't believe it helped me a lot because I had undiagnosed co-infections.