Before I even came to this site (today), I had been keeping a dream journal for 100 days. Before I started recording my dreams my intention was to have a LD. My advice to you is this. 1.) Try one method at a time. If you're trying 5 different methods in a few days they probably won't work. 2.) Start a DJ (dream journal). Other than that, I use DILD (mantra "Next time I'm dreaming I will remember that I am dreaming"). WBTB kinda goes with the DILD. I'm also working on my WILD technique though that will take time. Be confident that you will have a LD and concentrate on that or a mantra, that's what I would do anyways.