Not sure?

Annie
Hi, my body Temperature is 40.8C which is very high for me since my normal temp is 36.1C. I am also two weeks late for my AF which is also unusual as if I'm late I'm only late by a week give or take. I've started being sick as well and feeling sick all the time. I don't know if I'm pregnant or I'm just ill. Don't want to get my hopes up though. Can any one help?