Is diarrhoea and vomitting a early pregnancy symptom? I was up most of last night (until 4am) vomitting and I aslso had really bad diarrhoea. I feel like I don't want to eat at the moment nad have no energy although the diarrhoea and vomitting has now subsided. I'm 8DPO is it a symtom or just a bug? Honest opinons please!