Whatever you're going through, you can call Samaritans free any time, from any phone on 116 123. They are available 24 hours a day, 365 days per year. If you feel you need an immediate response please reach out to them. You do not have to be suicidal to contact the Samaritans.
You can also text, email, visit or write to the Samaritans. Full contact details are available here.
The NHS maintain an excellent database of national helplines and charities available to offer professional and specialist advice on mental health issues. Access it here.
The following are Essex based organisations available to offer advice and guidance: