Threatened with discharge and set up by CMHT

Ok, I have posted on this forum regarding that before but my situation has changed. I was affraid of being discharged at the CPA meeting and I wasn't willing to wait for it. I told that to peer support mentor at CMHT. They have set me up for an appointment between her psychologist, and the team manager. I got a warning for my behaviour and had to agree to sessions with a psychologist that I don't trust and who knows that I am on benefits. She also knows I am seriously unwell. She has said if I don't attend sessions with her I will be discharged, this is after complete break of trust between me a and her. They have threatened me with a discharge. They have set me up for this appointment with one day advance. And now if I don't attend sessions with her I will be discharged - there is no trust. Additionally I am affraid to go to hospital when feeling suicidal. I think that they will not support my benefit application anyway. They have called me a 'perpatrator' because of that email. They got me stuck in the system just to have me on theirs books so it looks good on them. I have now mini contract with the same woman who belitteted me and to whom I had sent that dreadful email. I feel like giving up already. What should I do?