right, for 7 days now ive had a headache, paracetamol and what not arent working. i cant sleep. i wake up at least 6 times a night and can be laying awake for hours. ive lost weight. the past 3 days ive been Puking and today ive woken up and gone toilet with belly ache... and out comes my period?? which was a shock. im late, never early an this time its early by two weeks. does anyone know what the problem is?? :s im really exhaughsted.