Thanks

Yeah it is pretty complex. Anyone non EU with an ILR (Indef. leave to remain) can get free healthcare after the changes. Your co-workers may have that status, I do not unfortunately. Amount of hours working or not working does not matter thankfully.
Thanks for the ideas, unfortunately I cannot use charities either. I have about two months left. Mainly posting to have a moan about things. It does get very tiring.