So it was my fiance's 40th birthday at weekend decided to stay over hotel for night thought we have drink or two seeing we away for night. I only had 2 glasses vodka and coke which made me feel nauseous so I stopped at 2. I woke up 2am next morning sick to the stomach and have felt like it since. Everything I try to eat makes me feel sick and end up with diarrhoea sorry tmi. its been 3 days now still no better. Everyone keep say oh your pregnant but I really dont want to get my hopes up but believe me I can drink myself under the table usually.ive never felt like this after. Is this a pregnancy sign or am I just sick ?