And I mean wether it's physical support or a change of meds.
I'm starting this for myself as well as anyone else because it annoys me how long it takes me to accept I need input. 
For me it's;
Feeling a tight band around my chest
Feeling cross over minor stuff
Not enjoying things I usually do like TV, reading etc
Tearful
Lack of meaningful sleep (knowing you've spent hours just on the edge of sleep/nightmares)
Guessing there are others who know they've felt awful for too long before they've sought help from their gp etc.