Wow man.. You're actually quite lucky. Ive been at it about 2-3 months, and I've only had 2 Lucids!!!! Seriously.
Just keep trying different techniques. Thats what I've kind of been doing, just trying all the different things. DILD, WILD, DEILD etc etc.
But it still isnt working.. So what? Should I just give up? NO! I'm going to keep going cause I know how awesome it is to find that you're actually dreaming!
Soon I might even try using Choline Bitartrate pills to trigger lucidity, thats how desperate I am lol.
But yea, just keep at it, and give it a rest for a bit. You'll have another one eventually.