AkoAung,

Welcome to NeuroTalk.

I have experienced the same feelings in the past. They always went away. Once, it was triggered by a new medication that I stopped immediately.

These can be either depression or anxiety or both.

I found that I had to find something productive to do to work my way out of the feeling.

If you suddenly stopped caffeine or drastically reduced caffeine, it can throw the brains chemistry off for a bit. Low blood sugar can also be a trigger.

Hopefully, if you can find something to do that is productive and a distraction, your brain will settle down.

My best to you.