i already posted this somewhere else but i need answers and solutions or advices or something cause i'm going insane. i nees to know if someone has felt this way, so please respond.

basically i have been experiencing what's on the title this past week. i've been having this constant 'feeling' you get when you scratch your nails on a chalkboard. when it's not happening. i get the weird feeling in my teeth and also i feel it in my nails, like if i was actually scratching the board. (i  can even feel it in my toenails? wtf is this?)

this is constant. it's not a thing that happens specifically when i hear this noses, i can literally feel it right now while i'm typing and it's driving me nuts. how does this happen? there must be something wrong with me cause it makes no sense. i'm really scared cause sometimes it gets too much and it drives me insane.

i've had bruxism since i was a kid and have diagnosed GAD. is this something related to it? has anyone felt this before?