Have Nocturnal Emission, Weakness, Joint Pain. Taken Medicine Without Relief

helo sir my name is khuram. i have nocturnal emissions two or three time in a night. this is happing almost last 14 years. i am 30 years old.i have taken millions of medicines, allopathic and homeopathic with no result. please tell me what should i do. i am unmarried.i feel weakness like hell.i fell pain in my joints. i am 30 years old. my my hair has become grey. some time i have four or five time nocturnal emissions in a single night with no dreams. i have visited four uralogist. they have all my tests.my blood test urine test ultra sound they are all normal.they suggest me some ssri medicine. i have taken them with zero result.when i ask them why these nocturnal emissions happeninh at such quick rate, they are unable to answer me.they said they have seen person like you in thier whole practices years.i have almost 80 or 90 nocturnal emissions in a month. i have extreme pain in my back and in knees.sir please tell me what should i do to stop these nocturnal emissions.i sleep only 3 or 4 hours in a night, even in these three or four hours i have 2 or 3 emissions.i do not remember i have single night without nocturnal emissions from last many years.