Hi .. Thank you for sharing your query here
Listen , I can understand your concern .. If someone having a anxiety or depression , then concentration issue will happen as well sleep disturbance will occur
I can understand that on small small things u r getting irritated .. for better understanding n evaluation we need to asses you in detailed like personality evaluation as well as other stressors in your life
Next Steps
need to consult Psychiatrist
Health Tips
regular exercise , counselling sessions