Astral Projection, OBE, or sleep paralysis? Help me please.

So normally I don't jump to conclusions like astral projection or OBE but I'm honestly running out of explanations as to why this keeps happening to me. I'm 17 years old and I am a female. These are my experiences and I really would like some kind of explanation. Okay. So I have suffered from anxiety in the past but not severe. Last year was the first time this happened to me. I tend to randomly wake up in the middle of the night on a normal basis, so when I found myself awake at 2 am I didn't really worry. I was able to move and I was conscious. But after awhile I just started looking around the room and I felt strange. Almost as if I knew something was going to happen. Then out of no where, all the sound from my ears cut off and then was replaced with this weird noise. It sounded like wind or something I don't know really how to describe it. And then it got louder. Then I felt myself unable to move or speak. And then the most terrifying thing happened. I started to hear a faint voice. The voice wasn't loud at first but then it kept getting louder and I could eventually make out what it was saying. It said "where are you" slowly at first. Then it just got louder and faster, like a loop in my ears, "where are you...where are you..WHERE ARE YOU..WHEREAREYOUWHEREAREYOUWHEREAREYOU" and it all happened so fast. I couldn't move or scream while it happened and I tried so hard but I just couldn't. Finally it stopped and I screamed for my mom. She came and I told her what happened. Then it happened again in the same month and in the same way except it was a different voice and I remember it was kinda laughing. Then the 3rd time it happened, I didn't hear a voice but the sensations where all the same. It's been a year and I had moved from the house that I had lived in before when they occurred and just last night it happened again. This time I think as the scariest. I was laying in bed after waking up and I got up to go fix my clock, when I returned to bed I got comfy and just laid there. I then began to feel like someone was in the room and I kept listening to background noise, kinda scaring myself because I thought that someone was awake too. As I looked around my room, I began to feel that sense that something was going to happen, just like I did a year ago. And then all of a sudden, the sound cuts off from my ear and all I can hear is this windy type of noise. Then my body became frozen and I automatically knew that I was experiencing what I had experienced last year. I tried to scream but obviously I couldn't. Then I adjusted my eyes on an area near my bed and saw a weird shadow and I automatically I scanned my eyes away quickly because I didn't want to stare at a figure, the very thought made me even more terrified. I kept telling myself in my mind "MOVE. SCREAM" but I couldn't. Finally, it ended and I could move again. I didn't understand why after so long did this experience happen again. I'm so scared and confused because I don't know what is or why this is happening to me. I searched it up on google and came across sleep paralysis but the symptoms don't all match my experience. Then I came across a website about astral projection and some symptoms (not all) matched mine. If anyone out there knows what is happening to me or why please contact my email because I really need to know. @linette105@gmail.com