I am an 18 year old male last night I experienced the strangest thing in my life.I was lying in bed when all of a sudden I felt like I was high I couldn't swallow and my chest was getting tight and my heart felt like it was skipping beats I also felt like I was paralyzed but I was able to move(which I don't understand )I'm going to the doctor In a few days but i'm scared I might have something serious,PLEASE HELP!