OK first you need to give up your porn as it sounds like you have a touch of porn enduced ED, this needs about 8 weeks to reboot your system, to help get over your pe you need to start edging its an exercise that helps pe, for that just go to pegym there you can get all the info on it.
You could try some Cayenne, Garlic, and Ginger as these will all help with your blood flow down below, the Cayenne I mix with tomato paste and oilve oil to thin it, the Garlic I chop fine a whole head and mix with olive oil, these you then take 3 times a day just for 5 days and rota them, the Ginger I take in honey and lemon tea, I keep mine in the freezer and grate it fine the size of a large egg, and put that in my tea, and yes I had ED and I'm now in recovery, you could also try some Tribulus, this will boost your libido, boost your testosterone and raise your energy levels, all these you can google for more info and just add for ED on the end.
Good Luck
thanks for the reply! what do you mean by relaxation? like massage or yoga or something like that?
Have you tried relaxation? It can help. Also try the stop go method. You will train your penis and mind and you will be in control of the erections always!!!!!