I think you should begin detoxing right away. Otherwise the addition of more meds could make your feel even worse due to herxing.
www.tiredoflyme.com/detox-methods.htmlPossibly the reason you are feeling worse is that you are killing bacteria, that is making toxins, and your body is not eliminating them.
If you are herxing on this amount of doxy, surely you will have a hard time if the doctor orders more meds. Start detoxing now! Not everything at once. Go slow and easy but you must detox.
Then call and make that appointment with the LLMD. When you make the appt. ask if they can give you a script
for am antibiotic while you wait for the appointment. Then detox daily before the appointment so you are ready to take those meds.