unable to leave body - advice?

so, ive been trying for the past few weeks to leave my body. I get very very close, and ill share my experiences so far

usually, I do it towards the end of the day or afternoon, where im tired but not too tired. I can’t fall asleep unless im on my side, so usually im fine.

ill sit there and lay down, and ill immediately start feeling the sort of floaty feeling. I’ll begin to feel my heartbeat/pulse spread throughout my arms down to my fingertips for about 20 minutes maybe? and then ill feel the rushing

it’s like if you’ve ever been on a boat for hours and just came home. You still feel like you’re rocking back and forth lying completely still. I’ll feel that side to side, but mostly up and down.

then, this is the part I get stuck on. ill start to feel the tingles, and be able to control them in volume and intensity in my limbs and slowly through my torso. I sit there for a bit, waiting and waiting and waiting. the guided meditations tell me to simply lift up - and I do - but in my physical body. I immediately wake up and by then, im tired and annoyed and want to go to sleep for real.