someone recommends me a good treatment for balanitis ??

I recently had phimosis with the use of the postec ointment I can expose the glans, soon after I did the cleaning and I noticed that the corona of the glans around the edge was purple I turned on the flash of my cell phone and saw mini red balls and a bad smell on the glans after a few days ago I started to feel pain in the region, I already took fluconazole, I used clotrimazole ointment, I already took metronidazole, and for 4 days I have been using the antibiotic mupirocin ointment and in fact it gave me a 6% improvement. someone recommends me a good treatment any medicine please help me when the penis is erect the glans is tight and shiny when flaccid it is wrinkled.