Thank you very much for your advice Gaby.
I got "doxycycline" 100 mg, 1 every 12 hours; and for her "Erythromycin" 250 mg, 2 capsules every 12 hours, 'cause she's allergic to Penicillin. Will do that control test afterwards.
When I started with Iodine protocol, I started with 2 drops and did it like it was written in the instructions on this forum. With some periods of few days without takin' lugol just to see what's gonna happen.
Physiatrist explained to me (about few years ago when I started to feel pain in my joints, lower back, my left shoulder was starting to hurt more oftenly, neck pain,) and diagnosed me Sacroiilitis (damaging my coccyx when I was kid about 7 or 8 years old, by falling of of a tree) that's when pelvic bone doesn't sit well on the right spot with your joints and sacrum spine. And what scared me the most was when the doctor said: "with constant inflammation continuing, it's going towards rhemutaoid arthritis." That's why I started taking Lugols in the first place.
Thanks to Laura, you, this forum and the whole crew I've managed to figure out some of the "steps" that made it a whole lot easier for me, but always in need for some information. :)