Some useful links
Mood self assessment - NHS 18 question assessment
https://www.nhs.uk/conditions/stress-anxiety-depression/mood-self-assessment/
Samaritans offer a 24-hours a day, 7 days a week support service. Call them FREE on 116 123. You can also email jo@samaritans.org
Advice on how you can support another person who may be suicidal
https://www.mentalhealth.org.uk/publications/suicide-prevention-wait