This only started about a month ago.

So every time I’m in public I feel nervous obviously due to social anxiety, but a weird thing that happens is my left ear twitches, especially if I hear a loud noise. It just feels like a tensed “full” feeling in my ear. At first I thought it was just that feeling in my ear until I looked in the mirror and it was moving slightly.

When I get home it feels hot almost too. How do I stop this and has anyone else experienced this?