After having a mini meltdown last week regarding my workload (doing several people's work, team not pulling weight, ever increasing targets etc, etc) I have been asked to speak with HR. I was also offered a helpline / employees support type thing. I have made it quite clear I do not wish to speak to a helpline what I want is the situation to improve on a practical level. The HR call is supposed to help address this I am told, but I'm now also paranoid I'm being assessed as incapable and not wishing to say the wrong thing whilst at the same time needing to stress the severity of the situation - it is giving me great anxiety and manifesting physically which isn't like me at all. I need to be able to state my case clearly and without emotion but get them to see the severity. Any advice?