I know there is people out there with more serious problems but I know this website to be good for all kinds of help.

I'm 19 years old and have been abusing Oxycodone for exactly 2 years now. I first popped, then snorted. Then I finally IV'd for about 3 months, atleast 20 times. My mother being an ex-heroin addict for atleast 8 years ofcourse thinks i should go on methadone, I was up to 120mg Oxycodone a day at most. I just need advice, like how much methadone to take, or if i should take it at all, anything helps and is greatly appreciated.