Thanks for your support everyone and for sharing your experiences, I appreciate it
I've always been one to dismiss things like stress, anxiety and depression as bollox and although I'm not sure about the depressions side of things, I can certainly see now how stress and anxiety starts and carries on and gets worse and worse
After finding the Kalms not seemingly working, I went onto the St John's Wort for 4 days (thanks Graham).
I'm not sure if they would have worked as due to having annual leave for a few days and dreading going back to work tonight, I decided to to ring the doctor this morning and managed to get an appointment
I've been prescribed an anti depressant and two weeks off work. Although, as I have other jobs, I have to ask a manager for written permission to work at those while off sick from this main job.
They eventually got back to me saying I could have tonight off with permission to work at my other job, but have to go for a discussion meeting tomorrow as to how they can help me and/or temporarily redeploy me, etc.
It seems that rather than trying to deal with it and continuing to work as normal has no effect, yet some anti depressants and a sick note works wonders to get help I need
G_man, yes it's the public sector I work in as my main job.