Ok, so I (15m) have been dealing with anxiety my WHOLE life. I can't go outside alone, have never went shopping alone, fuck, I haven't even spoke in voice chat in games before.

Recently (the past year) my anxiety has been getting so bad, it's started to make me do or say things randomly that I just normally wouldn't.

Like I'll be sitting there talking to someone, I'll start panicking, leave the room, and just randomly start snapping my fingers saying shit like "I have STDs", "jesuuuussss" (in African accent), \*joker laugh\*, "BALLS". 

If I'm not doing that, I'll be tapping my nails together, making these clicky kinda sounds with my mouth, kind of bobbing my head to music even when there is no music, AGGRESIVELY snapping my nails.

IS THIS NORMAL?? Because either I'm going absolutely INSANE or this is just something anxiety does? Idk...does anyone else experience this? 

And how can I go about "fixing" it?