Congratulations on your diagnosis, Kay! Now you know and can proceed with treatments!
Did your doc talk to you about
probiotics? You will need to be on a good one with as many strains as you can afford. Many people find they need at least 30,000 units a day of a really good probiotic to help keep things okay in our intestines.
I've not used any of those abx, but I can tell you to not start them all at once, and start off on low 'starter' doses. Too large of a dose and you will really increase your chances of herxing badly. Build up to the full dose slowly to control herxing.
Also be sure you detox, detox, detox! Healing is a careful balance of killing and detoxing. Each of us requires different amounts of detoxing, so you will have to increase what you do for detoxing until you find the right balance.