That was most definatly a lucid dream. Glad to hear you've had suck QUICK success with the Reality Check (RC) method.. never worked for me. You're lucky!

No strongs pills involved.. it's all using the power of your mind. If you've already had such an amazing lucid dream like that your first try, and successfully incorperated a reality check, spinning (to gain dream conscienceness), and flying.. you're definatly on the right path.

Welcome to forums.