hey, is there any chance u could be having low blood pressure or low blood sugar. try eating more protien foods and sugar to see if it helps. A fever isnt good at the beginning of a pregnancy or right at the end so u need to try and solve the problem. If its the flu, u body might just be working overtime. Keep taking panadol to try and get rid of it. ive had low blood sugar and pressure before and i had all these syptoms..its not nice i know. But yes u need to go see ur doc and tell them u need answers, and no fu*king around on their part. Stand up for urself hun and demand to it to be looked into and treated for! good luck xoxox