Welcome to the community. Read, learn and start making your plan. There is a lot of experience here, don't be afraid to ask questions.
Don't look at porn. That's the most important thing. I know that once I look at porn, I'm going to keep looking at it an then will masturbate. Don't masturbate. Do it one day at a time. Don't worry about months, etc. Just don't do it today. Then tomorrow , do the same.