1) I think there are better drugs/drug combos for mycoplasma than Cipro. Like zithromyacin, doxycycline or biaxin.
2) Maybe IV abx would help address the candida issues; if not maybe add diflucan or nystatin? Or Intra-muscular?
3) As a LT abx user (oral) for many infectious agents including mycoplasmas, I can tell you that mycoplasmas are noted as something you can reduce but very hard to remove once infected on various sites, but most treating docs will say you can reduce to without key symptoms...but is a long term treatment protocol.
4) Mycoplasma pneumonia is walking pneumonia and if symptomatic can kill you, so I would treat it and I have treated it aggressively in my case.
Do a google search on Mycoplasma treatment and read up as you can to decide what you want to try, but I'd agree with you that Cipro isn't probably the first or best choice. Here's a sample of what I found for you:
http://emedicine.medscape.com/article/1941994-treatment#aw2aab6b6b1aa
"However, macrolide or doxycycline prophylaxis should be used in households in which patients with underlying conditions may be predisposed to severe mycoplasmal infection, such as those with sickle cell disease or antibody deficiencies."
http://en.wikipedia.org/wiki/Mycoplasma_pneumonia#Treatment
"Second-generation
macrolide antibiotics (e.g.,
erythromycin),
doxycycline, and second-generation
quinolones are effective treatments."
Zithromax is a macrolide and I mentioned doxy; biaxin is a combination abx and good overall for chest/throat infections.
http://en.wikipedia.org/wiki/Macrolide
Even after years of abx, I am mainly housebound and have many of the symptoms I started with and even a few more picked up along the way....but I do think abx reduced my symptoms, as in they're less severe than they were.
As a Lyme and co-infections diagnosed person on top of fibro and CFS/ME, I did two abx 2x/day at doses around the 500-600 mg per pill per dose. Does that mean it's safe? No, but I don't have any clinical evidence so far of any additional kidney or liver damage from treatment. And I have done an ultrasound on my liver along with the traditional kidney and liver blood panels as standard operating procedure every month or two throughout treatment and since.
When doing high dose/long term Abx, a really good acidophilus supplement to use is Florastor because abx don't kill it as it is a beneficial yeast based product. It really helped me the most of those I tried anyways.