Starting the AP process, advice?

Hello!

 I just recently started trying to AP. I had heard of it years ago, but didn’t attempt or anything like that. after all these years i found it again and i’m really interested in getting to the astral plane. i tried about two nights ago and i’m not too sure how i did. i feel like i made some progress, but really i’m not sure. 

here’s what happened:

I went to bed around my normal time. before falling asleep i practiced sitting up with my spiritual body. i feel like i can easily control and differentiate my spiritual body and physical body, so it wasn’t too hard to do this for me. i sleep on my side, so i went to sleep in that position. i woke up a few hours later and decided i hadn’t slept enough to try, so i didn’t move onto my back. the next time i woke up, i was on my back and felt like i was floating. i tried to sit up (energy body) but i stayed in my physical form. i think i was too aware of this world rather than focusing on AP.

I don’t even remember flipping onto my back but i never sleep on my back unless it’s intentional. i would love to know what the next steps are or honestly any advice! i found a guided meditation ( https://m.youtube.com/watch?v=my1m9OEWgvY&pp=0gcJCfwAo7VqN5tD ) and i thought of using it, but i haven’t just yet. i was really tired last night and knew i’d fall asleep.

any suggestions or advice would be appreciated!