While everyone experiences periods of low mood or stress, certain patterns may indicate that professional support is needed. You should consider seeking help if you have been feeling persistently sad, anxious, or emotionally numb for more than two weeks, if you have lost interest in activities you previously enjoyed, if you are withdrawing from friends, family, or social situations, if you are struggling to concentrate or make decisions, if your sleep patterns have significantly changed, whether sleeping too much or too little, if you are relying on alcohol, drugs, or other substances to cope, if you are experiencing thoughts of self-harm or suicide, or if physical symptoms such as headaches, stomach problems, or fatigue have no clear medical cause. You can take a free NHS Mind Plan quiz to get personalised mental health recommendations. These signs do not necessarily mean you have a diagnosable condition, but they do suggest that your mental health deserves attention. If you or someone you know is in crisis, contact the Samaritans on 116 123, text SHOUT to 85258, or visit NHS urgent mental health support. Speaking to a healthcare professional early can prevent symptoms from worsening and help you regain a sense of control.