Salamu Walikum

Brothers I got a really bad addiction that I need sorting out and urgent help with straight away.
I think I'm addicted to masterbation and watching porn and i want to stop this bad habit straight away because it is really sinful and i need to stop this for the the sake of Allah(Swt). Can someone please give me help on this straight away. This problem is really doing my head in and I regret it all the time and I want it to stop so badly. Since I started practicing this is the one thing that is really bringing my Imam down. Please can some brothers give me advice on this asap Inshallah.

Jazzala Khair