I cannot get an erection after two weeks clear of Crystal Meth

I used meth (dissolve in water and booty bump it). I find this method very quick reacting and intense. I normally go about 5 day in a row just doing more and more. Recently I took it too far and found myself in a real bad state. I couldn't feel my legs or arms. I couldn't stand. I found that my head staring tingling which moved to my ears and tongue. I was extremely short of breath although I just tried to concentrate on deep breathing. This state lasted for about an hour. Next two days I couldn't walk or speak properly. Now after two weeks I still cant get and erection. Nothing seems to arouse me. Is thus likely to be permanent?

I was scared by the level of my state but at the same time I find it a sexual turn on. I was thinking of getting extreme again.