Talk to Urologist on Difficulty In Getting Erection

My problem is that during covid 19 times most of time I remain in house (having no activity) I fall into the activity of watching excessive pornography and masturbation and is used to masturbate frequently I did it for 3 years after which many problems arise After urination every time water like drops comes out ( high amount) post dribble It is not urine My penis shape has also changed much it has deviate much from base and from last 6 months my penis I don't know why it has shrunken to small size in internet I was research about it I get to know that I have developed " HARD FLACCID SYNDROME" I have difficulty in getting erection if some how it occurs then it is difficult to maintain it I also have developed premature ejaculation I have always some weird feeling in my penis which I can't even defined like I am so much tired of this problem I fear to go washroom because every time after urination lot of dribble comes out I am so tired of this i feel weird sensation