Why does my body and mind dread doing difficult tasks that require concentration? even moving around takes air our of me like a mini panic

Anxiety: You may need to see a psychiatrist regarding possible anxiety disorder. Best of luck.

Concentration: Concentration can be effected by poor sleep, poor nutrition, lack of exercise or a medical condition that may be undiagnosed. If you are suffering from anxiety that can also affect concentration. If you have not already seek consultation with a mental health professional experienced in treating anxiety and concentration difficulties. Best wishes.