Anxiety and depression
A symptom of obsessive-compulsive disorder is anxiety, but it does not mean that other parts of life are dominated by anxiety and depression. Surrounding people understanding how difficult it is to live with obsessions/compulsions is important to counter depression.
Good advice
There are many good tips regarding anxiety and depression. Among other things, what effect exercise, food and sleep may have on wellbeing. Good information about this is available on the webpage Youmo.
Link to Youmo English feeling bad
Link to Youmo English tips to feeling better