Weak bladder, erectile dysfunction.

Hi Doctor, My name is suhas and my age is 30 now since from 7-8 I am suffering from unknown disease as identified in urodynamics as underactive bladder/weak bladder or CPPS. currently I'm suffering from erectile dysfunction and lower back pain. Also weak flow of urine. I have shown top urologists and neurologists for the treatment but all goes in vain. One urologist suggested botox and another suggest to visit Pshyctrists but not able to surely tell about cure. Before starting Pshyctrists treatment I wanted to know if there is any physical ailments. Till now I have done tests like blood sugar, urine analysis, lipid profile, testosterone, urodynamics. All are normal but urodynamics result says external sphincter spasticity. Few doctors say weak bladder. I wanted to know is there any tests that can accurately tell about erectile dysfunction, urine, bowel and lower backache cause. I wanted to know which are more test to reveal exact physical cause before procedding for Pshycological treat