Hi, I've been doing quite some research on anxiety and looking for ways to cope with it. 

The issue is that whenever there's a lot of deadlines piled up and I need to work, I would get this crazy sensation in my head. Whenever I try to concentrate on a task, something inside my head would start yelling, beeping, playing drums, etc. Just a huge commotion. 

Is there a proven way to calm this sensation? 

Going for a walk helps a bit, but once I get back to work, it happens all over again...

Then I get easily irritated by things like disordered items, clean room, some hair, slight noises. It's driving me nuts.

Usually this happens when there are multiple deadlines breathing down my neck and it seems I can't find a way to cope with it.