Talk to Andrologist on Sexual Disorder

hey there, i am 30 male.unmarried. dont get morning erections. penis curved to left and have bukging veins on it. erection comes after watching porn but are weak and not last for long. timing is less than 30 sec. get myself checked 2 years back and Dr said evdrthing is normal. i am pretty avtivr workout daily. diet is also good. kindly advice what to do. location Lahore.