Can combined treatment be taken for fungal and chlamydia infection?

Hello doctor,

I was diagnosed with chlamydia trachomatis about six weeks ago. After that, I had some discharge and discomfort inside the urethra. They did a PCR test, and the diagnosis was Chlamydia trachomatis. The doctor gave me Azithromycin, I took six pills as a single dose. I still had discharge and discomfort after one week, so I went back. I had a sensitive reaction to Doxycycline before, it gives me strong oral thrush, very painful. So I told the doctor to give me something else. He gave me Levofloxacin 500 mg, once daily for two weeks. I still had discharge after that, although the discomfort was less pronounced. I tried to take Doxycycline, but after taking only one pill, 100 mg of Doxycycline, I immediately developed oral thrush (it was hard to speak and eat for 10 days) and itchy and painful fungus on my penis, so I stopped. Now after two weeks the oral thrush is gone, but I have discharge and discomfort again like in the beginning. What should I do? Is there another antibiotic I can use? Do I have to use Doxycycline and take antifungal medicine like Fluconazole at the same time? Kindly help.

Thank you doctor,

I am sure that the fungal infection (oral and on the penis) comes from Doxycycline, because it happened two times, directly the next day after taking the first Doxycycline. What dosage of Fluconazole do you recommend to take together with Doxycycline? Kindly note that I took 150 mg daily when I had the oral thrush, but it was very slow to get better even with the Fluconazole. What is the highest dosage of Fluconazole you recommend daily? I heard it can cause liver damage? For how long should I take it? One question for the Cynomycin (Minocycline) 100 mg. Is it considered stronger than Levofloxacin? Less strong than Doxycycline? Because Levofloxacin had virtually no effect.