Please help me.

When I become lucid, I cant see anything. Everything become dark and black and after sometime I can feel my body in sleep paralysis. After sometime I again goes back to usual dreams(non lucid).

I tried many techniques like opening the eye, spinning etc... But nothing seems to work.

And one question "Can you feel your physical body when you are lucid dreaming?"

I goes lucid almost everynight nowadays. I dont need to do any reality check in my dreams. Just thinking about reality checks makes me lucid. Please help me so that I can enjoy lucid dreaming.