"Poor Service Mental Health"

I am disgusted at the 4th time of visiting A & E by ambulance in a mental health crisis. I get treated like a prisoner, told to stay in a small room for 10 hours by a doctor and then get told to get off the premises with a security guard when I am suicidal they just let me leave. The mental health nurses behaviours change and I wanted them to be more sympathetic when I am suicidal. Do not go to Lister hospital if your suicidal because they do not help, listen. I wanted to be sectioned but all she gave me was a leaflet. They never gave my medication back so I have none now. I am appalled at the service, how am I meant to get better when the very people I go to are stopping me.