non-lucid

I tried to WILD after WBTB, but I fell asleep. I can remember only the part where I entered lucid.
I threw a basketball and it caught fire. I did an RC and I became lucid. But, I awake.
This won't count as a lucid dream, because I can't recall it clearly and I didn't do anything as lucid, only realized at the end of the dream.
I tried to WILD multiple times, but I cannot. Sometimes I fall asleep, sometimes I spend 2 hours without anything happening. What am I doing wrong?!