About 4 hrs ago I suddenly got stomach cramps, these lasted about 15 to 20 minutes then I felt super n*. Really felt as though I was going to v*. I took 40mg phenergan & 20mg domperidone (an anti-emetic) but all this did was take the edge off it. I was so tired that I just hoped I could sleep it off, however after just half hour I woke up feeling worse than ever. Ive nibbled on some chrystallised ginger but nothings really helping. Do you think this could be caused by something I ate. I made myself a cheese omelette several hours ago but felt like the cooked cheese was a bit heavy so only ate half of it. I also ate a bowl of ice cream but Ive been eating ice cream most nights this past couple of weeks cos its so hot where I live and havent had this reaction. Ive got to get up in a few hours for work and really need some sleep. Any thoughts or advice on what this could be and how to shrug it off please?