Welcome to the forum and so sorry you have rashes. Since I'm not a doctor (nor anyone else on this forum) I can't tell you if you have lyme or not. Perhaps a lyme literate doctor could as well as a Western Blot test done by a reliable laboratory. I have a friend in the U.K. who sent her blood to IgeneX in Palo Alto, California.
What is interesting is you started getting the rashes after doing a water fast not to mention that at least 2 months went by after you were bit by a tick. I don't know the duration of time for rashes to appear after getting bit.
When I was bit (and to this day I don't know what bit be, I was told it was a spider bite after having my skin biopsied) my rash appeared within a week or so. My rash was not a bullseye either and it turned all different colors from red to purple, etc.
I'm curious to what type of water you were drinking? Is it possible you were allergic to the water? I don't know.
Well, I'm not being much help here but it sounds like your body is fighting whatever you have by itself. Do you know anything about
detoxing (detox baths with Epsom salts and hydrogen peroxide), etc. On the top of this forum is a sticky thread called "New to Lyme? Start here" and there are detoxing instructions.
How long have you been taking these herbs? If you have been taking them for months and not seen any improvement I suggest you look into other herbal protocols as there are many different ones.
Hopefully others will chime in and give you their input.
Wish I was of more help,
12 years well ~ used Dr. Jernigan's protocol from his book about
Biological Medicine (used Borrelogen, Microbojen and Neuro-Antitox).
I still detox even though healed and drink Green Vibrance. I come back to help others for others helped me when I was sick. Pay it forward!