Is this a sleep disorder or something more? I need help

I’m Victor and I’m 19 yrs

I usually have over-animated dreams that feel too much like reality and whenever i have these dreams i tend to talk out loud and immitate motions in my sleep, when i wake up i have these spasms in my right arm (which can go on for long periods), i wont be able focus, almost like all my thoughts are going on a rampage in my head, my eyeballs keep dancing around, my breathing becomes uneasy almost like im scared and gasping for air, I also find it hard moving the my body almost like im paralyzed and for a moment before i collect my thoughts even though i wake up in my room everytime i tend to go into a mild panic where I’m not sure where i am and whats going on.

There are also time where i tend to drop in and out of sleep cycles, I’d jumd awake for about 2, 3 seconds and fall back to sleep almost like passing out and it can happen multiple times in a single night.

I really need help, I’m tired of my roommates making jokes about me being crazy, it might just be jokes but it eats at me because that’s how i really feel.