How do I stop smoking marijuana?

First off, don't judge me for anything I have to say. I'm attempting to quit so you should be proud over anything. I'm 19 and have been smoking marijuana regularly since I was 13 (At that age it was about once a week which I've smoked ounces at a time). Since I was young I've just been trying to find ways to get high. Some people played baseball/video game, I smoked weed. When I was 16 my marijuana was confinscated, at 17 I got my first possession of marijuana charge, when I was 18 I got my second possession of marijuana charge... After that I was put on 6 months drug screening. Well with my pothead instincts I thought I can get around these drug tests. I was taking clean pee in and pouring it in the bottle. Well I was on my 5th drug test and there was a male supervisor and I couldn't pour the pee into the cup so I was forced to use my own and fail. Well I drank a lot of water as a back up plan and hoped I diluted it. Almost a month went by when I got pulled over with a warrant for my arrest. They said that I had missed court... they sent my court notice to my old address so I gained two new charges 1) Contempt of Court - Failure to appear and 2) Idk what 2 really is lol... But whatever failing a court ordered drug test is lol. Anyway I'm caught up in this sht now cuz I havent went to court for it yet My court date is June 6. The point is I have been busted for a marijuana related charge for the past 4 years and during that whole 4 years the longest I quit smoking was 9 days. So what I'm asking of you guys is to help me come up with some way to quit smoking, maybe a hobby to get interested in or whatever you can think of. I just really need help cuz I'm just gonna end up getting in a lot of trouble. Plz don't look at me differently. I truly appreciate any help or advise you could give me. I really need it.