Congrats of the 14 days - that's a couple of weeks!
Have you thought about NA meetings? There can be a lot of good information for folks in your situation.
Trying to do it yourself by the "just say no" method is very, very rarely successful.
People usually need some help in figuring out how to deal with addiction. This site can be a great resource.
Do you have any kind of plan to help you stay clean?