It could be either of those two things - check the ingredient list for both the generic and the brand name of the Pristiq. Some people are very sensitive to the fillers and other things in the drugs. Can you go back on the brand name Pristiq for a month or two to see if that changes things.
Stopping the Banderol could also be part or all of it. It was part of your treatment that your body was depending on, and pain is a very real symptom of these infections.
Can you restart the Banderol too?
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 - unknowingly had Asymptomatic Babs and Asymptomatic Bart, being treated now though (2/2016)