Taking Moxifloxacin for suspected Mycoplasma Good or Bad?

In my journey I finally came to the conclusion after testing negative for everything (Im waiting on my EBV / CMV results). If I get a scriipt of Moxifloxacin what harm can it do? It is proven to rid mycoplasma where Azithromycin/ Doxycycline failed. Would it be okay to take this when I get a script? I already went through a week of Doxy for suspected nonbacterial Prostitis/urethritis.

My NGU symptoms Testicular & Urethra pain/ feel relieved a bit. But Neuro/headaches/ weakness/ are kind not fully gone yet. Im still a little fatigued but not like before. Would it hurt to go through and try a 7 day round of this?