Welcome to the herxing club, Greg!! So sorry you had to join, but most of us do. During herxes, it's not uncommon at all for your symptoms to increase and even for new symptoms to pop up for a few hours.
I would suggest that you do all you can to help your body detox now - there's oil pulling (I really like this), dry skin brushing, drinking lemon water (lots to help flush toxins out of the organs), and you can take binders like activated charcoal. There are even more suggestions in the "New to Lyme?" thread too.
Don't forget the probiotics to help your intestines deal with the effects of the abx, and milk thistle to help protect your liver. Some people that are allergic to rag weed can't use milk thistle, so if you know you have this allergy, do be careful.
Herb only treatment for Lyme & Bart ended 12/11 - no active symptoms for 2 yrs -Herb only treatment for Babesia ended 12/12www.healingwell.com/community/default.aspx?f=30&m=2977364
Had Lyme, Bart, Babs, RMSF, Ehrlichia, Myco, Anaplasmosis, EBV
New Lyme case 8/2014 - Healed 1/31/15
*I can usually post a link to any info that I post. Wish to see a link? Please just ask!