Take a break, the very worst thing you can do in lucid dreaming is get frustrated, all you're doing is establishing neural networks that tell your brain 'I can't do this'.

Take a break and then when you feel ready to get back into LDing don't think about WILDing, I'd recommend Arch's guide http://www.dreamviews.com/f12/how-ha...-guide-124969/ to gwt you back into the swing of LDing, from there try to come up with your own techniques and turn your attention to WILD again.

You really can try too hard