Any studies on the causal link of masturbation leading to porn addiction, depression and ed? should i make a study if this was my p. experience?

No.: No, and no. But you should see a physician. Actually, two. You should see a psychiatrist, and an internist. Your disorders need a workup to exclude other causes, and you may be amendable to treatment.

Folklore: All young men enjoy their bodies when they're alone, and all men look at images. It prepares you for adult roles. Anyone who tells you otherwise, or that this is "unspiritual", is lying and trying to manipulate you. Think about something nice and about the girl you'll marry rather than internet trash. If you DO have erectile dysfuction, get evaluated for prolactinoma, hemochromatosis, etc.