Stuck in a rut

[debcraze4]

Hi, I am after some advice. I rang in work sick on Friday as I've been getting stomach cramps and had diaherria. I went to the doctors on Friday and explained my symptoms that I've lost a lot of weight, bad stomach cramps, fatigue and have been loose and also feeling anxious. I've called in work sick today as I was sick, my bachaches and I am loose again. I am having a blood test done on Friday. I've been working at a school for over a year now as I needed a career change. I've also started doing a course in being a Teaching Assistant however the job is a lot harder than I expected it to be and I think that since working at the school it has brought on the symptoms. I don't know what to do. Should I leave because it's affecting my health or finish the course off and look at other schools. I currently work in a Special Needs school. Thanks Debbie