Is it normal to feel like this without drugs?
Last night I started feeling tired around 2 am, and went to lay down shortly after. Upon laying down I was almost asleep but this overwhelming feeling of warmth and pleasure started around my stomach and moved throughout my body much like when you smoke a good indica. I can honestly say it felt like a really good body high. I had no nausea or any negative type of feeling. The warm feeling was almost pulsating it would come around the stomach spread throughout my body, and then repeat in the same matter.
After this continued for around 30 seconds, I tried to roll onto my back but I had no control of my movement. I tried moving my arm but it wouldn't. The warm pleasurable feeling and the fact that I had no control felt very good in a weird way, so I figured I might as well take advantage of the free high. I did not see the time as I couldn't necessarily move to check my phone, but this feeling persisted until I fell asleep. I woke up this morning around 10 and feel perfectly fine now.
Does anyone know what this feeling was? It was very pleasurable and I wouldn't mind feeling it tonight. Is it normal?