I have been seconded into a different department for 6 months. Its my core skill but different area of expertise. There is no training and just been told to use my best judgement. I am really stressing out as am covering part time what was a full time role plus. I am shaking each morning and going hot and cold. Keep thinking about mistakes in each bit of work which may be imaginary but not sleeping or eating. Told my bosses i am struggling but they say just follow your instincts and they want me to stay on. I am worrying about the quality so much. That is why i originally moved out of my core area. Oh is being v supportive and says just think like a man and shrug off mistakes if any as no one dies and everyone makes them. Any advice how to cope?