Really struggling at the moment. On and off citalopram/escitalopram for years and it's not working. Feel that work must be getting fed up with me getting stressed so easily . Don't want to go off sick but using up my annual leave as feel so tired after 2 days at work. Only feel safe and happy when I'm lying in bed but come morning want to hide away. And I'm a mental health nurse lol. 42 and fed up of this keep happening