nvm~
Welcome to the forum! 
Are you trying to fall asleep on your back because of a WILD attempt? Maybe it´s the wrong sleep position for you. You can WILD on the side as long it´s comfortable for you.
I think you should stick with. It´s all practice. You´ll getting closer with every attempt and don´t try so hard getting lucid just let it happen…
For the FA´s, do a RC every time you wake up and your FA will turn into a LD.
Good Luck!
wolpz
Congratulations on your LD! 
I have not successfully WILDed but when you say you slipped back into the dream, had no lost of consciousness and was immediately in the dream I would say it was WILD. That´s awesome and a huge step. Practice WILD and you can have LD´s every time you want!
And don´t forget to introduce yourself