Have you considered therapy? It sounds like you might benefit from it. If that's a bit too much, maybe try pomodoro or similar techniques. Basically create sma

Have you considered therapy? It sounds like you might benefit from it. If that's a bit too much, maybe try pomodoro or similar techniques. Basically create small achievable goals for yourself; "I'm going to read 10 minutes without distraction", "I'll practice one question" etc. After you could reward yourself with a 5-10min distraction break. Also maybe try mindfulness.