She has this thread categorized under methamphetamine so I am assuming she is smoking that?
@Trisha welcome to Talking Sober - am I right that you’ve been smoking meth? If yes it is highly addictive and you’re right that you don’t get a special exception: addiction is one of the few things in life that accepts everyone equally.
As Geoff said above there is a tag for just about everything here and you should be able to find some resources by searching; try using the methamphetamine tag under the Advanced Search in the magnifying glass and you will find threads in that category.
I don’t know much about meth myself but I do know it is highly addictive and you need support to recover. Fortunately there are many fellowships you can turn to for help and if you commit to making it work, you can recover.
There are Crystal Meth Anonymous meetings online, that is probably a good place to start:
There are other recovery fellowships & traditions as well, have a look around here and see what you can find if you’re interested:
Resources for our recovery
Most important, never give up. You are a good person who deserves a safe, sober life where she can be her full self. If you want to live healthy you can do it - meth is probably not the best way to lose weight if that’s your goal 
; but in any case to be honest, there’s a lot of pressure on women especially to look and behave a certain way, and most of it is bullshit: you will have a happier, better life if you try to find out who you are and just be true to yourself - the important thing is live a healthy, balanced life with people who understand you and make you feel good about yourself, in all your perfect imperfection.
Take care love and never give up. Keep checking in here. You will find what you need. 