Will Antidepressants, A Steroid Cream, And Nerve Medication Help With Persistent Red, Irritated Penis Tip And Burning Despite Treatment For Ureaplasma?

Red penis tip with irritation for 6 months. All kind of tests and nothing. Found bacteria ureaplasma urealyticum. Treated. The sintoms are light burning sensacion all the time and a redness. Today doctor presctibe anti depressive and licoid cream and a pill for nerve damage... Will this help?