First of all, I should say that when my experience happened I was 23 years old and had a very stressful and emotional day. I'm interested in all spiritual things like meditation, trance, I have read a lot about DMT, but never tried to practice any of those spiritual experiences in my life. Like I said that day I had loads of things going on my mind, went to sleep quite late. However, I fell asleep as normal and started to dream also as usually, because when I'm sleeping I dream a lot.
I don't remember what was that dream about but I was hearing music, and the music was getting more louder and clearer. By that point my conscious woke up with a thought that the music was too real and probably it was heard from outside. I opened my eyes but in a second I understood that it is playing in my head and I can't control it. Music in my head started to change, like you changing a radio station and was getting louder and louder. I realized, that even if I thought that I'm awake, I haven't move even a little bit, I wasn't capable of that. I was able to see only my partner sleeping next to me. I closed my eyes again and music changed into a loud drums and buzzing and my body started to be very heavy. Even that inside I have started to panic, I had a thought that I need to relax. My body was getting more and more heavy, like it would be affected by a stronger gravity and then I felt that I'm actually leaving that pressure, I was slowly leaving my body.
Because all that time my mind was conscious I started to panic, thinking that I'm not ready for that kind of experience. I started to try getting back and wake myself from this. I even felt myself almost touching my partner to help me to wake up. Finally when I opened my eyes I understood that I haven't moved since I first time woke up hearing that music. I was lying in the same position with my hands still under my head. I was not even as close to my partner as it felt. My mind was going absolutely crazy but surprisingly my heart beat was as normal as a sleeping person's.
I have no idea what happened to me and why. I know that it sounds very similar to trance, but all my live I thought that people practice a lot to experience the feeling of leaving your body. Maybe I started to panic too much and I just had to let it go, but my conscious was keep saying that I'm not ready. Is it even normal to experience that so easily?