Samaritans
The Samaritans is a registered charity that can provide support for anyone in distress. You don't have to be suicidal to call Samaritans.
Call - 116 123 (this number is FREE to call and will not appear on your phone bill)
Email - Jo@samaritans.org
Web - https://www.samaritans.org/?nation=scotland
Facebook: facebook.com/samaritanscharity