I went to work this morning swiped in had a coffee and left went straight to the doctors and got a sick note for four weeks for work related stress. I can't go back it's too much. Can I seek other work that's not as stressful? If I find something can I give notice on sick leave? Also as ice had to leave due to working environment can I refuse to pay back the course they paid for that I've been unable to complete due to work?