I think I'm having a bit of a mental breakdown in work and I don't know what to do. Feel like I've been thrown into my job with little help and I'm massively overwhelmed and struggling. Ended up having an argument with my sort of supervisor who said it's bullshit I'm not being helped 
I'm feeling so overwhelmed and anxious and having a breakdown. I can't afford to go off on sick leave as I'm meant to be buying a house soon. I'm currently sat in a corner avoiding people and feeling awful. I can't avoid people forever though! I have another 3.5 hours left of work today. I don't know what to do 