I too am thinking of quitting antibiotics! I would like to quit antibiotics myself. I am like 90% better and i have basically been stuck here.
I have more or less plateaued since late April, and I really am not much better that I was since then. So I plateaued for like 4 months.
In your case strategy. You said you had a recent infection but it has gone chronic? I wouldn't stop the abx yet. I think the azithromycin and doxy are good ones for you that hit all the germs, also keep up with the mepron. Since you are not getting much better, maybe ask the LLMD to take out the flagyl for now? I think that one is one that makes you feel toxic.
The Cowden protocol didn't work for me. While I do believe the banderol and samento were tremendous helpful for the Borrelia. The Nutramedix houttuynia didn't work for bartonella.