I second (or nth) the see a doctor and talk about your focus and mood difficulties. The root issue of your difficulties might simply be a chemical imbalance of some sort (some variant of bipolar disorder (manias and lows) or inattentive adhd).
Go talk to a doctor such as eg a psychiatrist (get a referral from your normal doctor perhaps?) and be very very clear about every relevant anecdote in your entire life about your troubles. Mood/attention disorders can be very frustrating when unmanaged, especially since in many cases when you talk about difficulties that are ultimately due to such to most other people, their response is like "no biggie, just do it" or the like.
That being said, this is just one avenue worth investigating and many of the other posts will probably speak of much more likely applicable approaches.
But seriously, its always a good idea to talk to a doctor when theres nontrivial physical or mental distress that is evading solution.
Go talk to a doctor such as eg a psychiatrist (get a referral from your normal doctor perhaps?) and be very very clear about every relevant anecdote in your entire life about your troubles. Mood/attention disorders can be very frustrating when unmanaged, especially since in many cases when you talk about difficulties that are ultimately due to such to most other people, their response is like "no biggie, just do it" or the like.
That being said, this is just one avenue worth investigating and many of the other posts will probably speak of much more likely applicable approaches.
But seriously, its always a good idea to talk to a doctor when theres nontrivial physical or mental distress that is evading solution.