Why am I feeling discomfort while sitting for long time and having frequent urges to urinate?

Hello doctor,

I have had these symptoms for the last six months: six months before, I have faced severe pain two times from the lower abdomen area with a discharge from the penis (maybe an infection). I had an itching, and burning sensation, could not hold urine for more than 1.5 hours during sitting. I had irritation in the lower abdomen, which will feel better after urination. Some time can see pus discharge from the penis. I have consulted a urologist one and a half months before. And got these medicines tablet Doxycycline (1-0-1), and tablet Buscopan ( 0-0-1). I continued treatment for a month. After that, I consulted another urologist because of a suggestion from a friend. He had prescribed tablet Azithral 500 mg, tablet Exena 50 mg, and tablet Alfoo 10 mg. After taking these medicines, I feels a little severe in symptoms. After that, I changed the medication, and I am currently taking tablets Doxycycline and Lactobacillus.

I feel better while walking and standing. Testicles look normal. But currently, I feel severe testicles pain (more pain from the left side) and scrotum. And a little uncomfortable inside the penis. These pains are not permanent. I am not married. I am not sexually active. I do not smoke or drink alcohol. Is this only a problem of chronic prosthetics, or do I have any other issues? Do I want to change or add any medicines? Do I have to take any tests or scans? Severe testicle pain started two days before. Is this testicle pain associated with the vibration from a motorbike?

Please help me.

Thank you.

Thank you doctor,

Currently, I am taking tablet Doxycycline, Buscop, and Alfoo medicines. I think it got a little better from tablet Buscopan and Alfoo. Will you suggest any medication for non-bacterial prostatitis infections?