Oh. Well, if you ever agreed to let your browser save your password, you usually can access that data in the browser it's saved in. if you've ever told anyone your password, (like a parent or guardian) then you could ask them. Third idea I have would be to try the "Forgot Password" option (if your account is attached to anything else it can send a confirmation code to.) If none of that works, I don't know what else to do. Sucks to have to start over.