Hello Sara--Welcome to SR. Glad you found us. You know, I was a lot like you when I was your age. (I am now 35) I drank, smoked pot, and took the occasional pill because I generally felt pretty bad about myself and the drugs made me feel better. It sounds like you aren't really experiencing any major consequences from your use yet, but you could start experiencing them if you don't do something about it soon. Anna posted a link to a great site for young people just like you who are trying to live life without the use of drugs. I hope you will check it out! I also hope you will keep checking in here and let us know how you are doing!
Hang in there!