Talk to Urologist on Maintaining Errection And Severe Depression

Hello i am 26 years old and i am highly addictive of masturbation. i can't find any solution like i masturbate 2 to 3 times a day and masturbating for around 5 years of this bad habits when when i got deeply involved in this addiction. i cant find any solution now my sexual health is so weak that i cant maintain errection for like 5 mintues even my pennis is loose(not errected) and i gets discharged. i never had intercourse but 2 days before i had an intercourse and i wasnt errected i just got discharged in 2 strokes( i had a foreplay for 10 to 15 mins before intercourse). now i am totally totally messed and i dont know what diet should i take or go for clinic cuz i am so weak my body gives me pain everytime loke my bavk hurt all the time. and even now i dont get any morning errection or any errection unless i start touching my pennis. my situation is worst and also i would like to add this has happened in these 3 to 4 months i was alot alot depressed like use to cry all night long