If you feel you're at risk of harming yourself or anyone else, please seek emergency help. Some of the following services are set up with the specific aim of helping people like you. You're not alone.
Mental Health Crisis Line - 0300 4568342 (17:00-21:00, Monday-Friday)
Mind Infoline - 0300 1233393 (09:00-18:00, Monday-Friday)
Samaritans - 116 123 (24 hours, Monday-Sunday)