Sleep Paralysis?

I had a nightmare. It was just from my nap. I was in the same position, just my thighs were up. Sleeping face up. I was laying down like o__/\_ with my blanket covering my whole upper body and face. I knew I was asleep but I can't seem to wake up. My younger brother was beside me talking with his friends on call. I was calling for him but he didn't respond me. And I realised, maybe it was sleep paralysis but something else. I thought everything was fine until I felt someone touching me. I tried to wake up but to no avail my body don't want me to wake up. It was like a shadowy figure, thanks to my lack of vision from the blanket. It was so close to me. I can't even move. I tried to shout for my mom. She wasn't responding. I tried to act like there's nothing wrong but I was so uncomfortable with a shadow present near me. It was trying to touch me. I think I felt that while in the nightmare. I was so afraid. I was shouting for my brother and mother. No one came. And I woke up.