Growling

I took 50 mg of melatonin after a short break of not taking any. It really did intensify my dreams and it led me to waking up several times and falling back asleep. The first 1 or 2 dreams I do not remember, the 3rd one involved a woman who was being hunted by this sadistic family in the middle of the woods, she finds their property and tries to steal a car to get out. I was trying to escape too but that is all I remember. I woke up again and fell back asleep and this time I was in class with either a friend or a sister (if she was a sister it would have been in dream only not RL) and I was being my usual smart ass self that I was when I was in school, i just remembered something. I was able to go back to school in my dream after I graduated and this was set in math class to be specific Algebra 3/4 class. I look through the text book realizing I could not do any of the problems and was getting very frustrated. I noticed something was off about my teacher sometimes here eyes would flip to complete black and then back to normal, I realized my teacher was replaced with a demon. Blood started to drip down from the ceiling and he collected some and made everybody do some weird ritual with blood and it summoned hell hounds that jumped through the window and started to growl at everybody, the teacher disappeared and my friend/sis and I were the only ones who did not do it so she sat there and I stood up on my desk and placed a container underneath the dripping blood to collect it and then I pushed open a different area of the roof and I seen a bunch of dead bodies of all the teachers and even a nun up there that were tied up and rotting but still dripping blood. the blood started to flow heavier and I took what I had and went up to the chalk board and drew some weird symbol on it with the blood and pressed my bloody hand against the symbol as hard as I could and it made all the hell hounds disappear. This is when I woke up again but things took a very nasty course. I was still able to snore but I was not able to move and I was not sure I was able to open my eyes but I knew this was a sleep paralysis experience, I felt this presence in my room off to the right by the window like standing over my bed and I pretended to sleep by snoring but it did not work, I tried to move my arms but when I did they felt numb and like dead weight. The thing off to my right said my name in this taunting like manner like he had control over me and I worked up everything in my might to try to talk so I just kept trying and nothing was coming out but finally I was able to yell "MOM" not really loud but loud enough and she just yelled WHAT? and after that I was able to move and get up. This experience was not as scary as the last one but to feel that presence and hear it say my name was really scary.