The Black Creatures, What Are They?

My name is Sera and I'm very much new to this website (just discovered it today). I don't know if I'm a psychic or not but there are a few instances where things happen and I would often know, feel, and sometimes 'see' before they happen.

Though I shrug most of them off as a coincidence since I'm not very confident with my abilities and they just sometimes happen on convenient times or out of the blue, and one of them bothered me the most, this happened maybe on early 2019 so it's pretty recent, I guess?

It was 10-something p.m, and I was just talking with my two friends on messenger, trying my best to contain my laughter as my mom was sleeping next to me (if you're wondering about this it's because my brother uses my room because it's colder than his), when all of a sudden I felt dreadful and the atmosphere around me turned heavy. Something was standing on the foot of the bed, so as my guts told me - then I ' saw ' something - I didn't see them physically however but it's like seeing them on my inner eye (?).

There were two of these creatures, one was taller, and one was as short as a dwarf. Both of them were naked yet no genitals to determine what gender they were, they have dark ash-gray skin that melted to what look like fangs on their mouth, and had glowing silver blue markings that reminds me of crop circles, they have big, yellow circle eyes that too glowed. And there's this light behind them that faded into a dark shade of blue that somehow irritated my inner eye, it irritated it so much so that I felt completely uncomfortable and want them out of my head. They lasted for more than 2 minutes or maybe even more than that, they didn't do anything but just stare at me and all the while I grew uneasy and wanted to bolt right out the door but something tells me I shouldn't move and continue talking with my friends.

I told them about it as I was experiencing them, they told me it must be an entity but don't know what they were - ahh, even typing about them now makes me feel uneasy.

I've read about Clairvoyance yesterday and the way the author described how people with Clairvoyance see reminded me of the times I see things yet not physically, so, I'm wondering... Do I have it? And do you have any idea on what those entities might be?