Other than an occasional twinge of nausea from not eating for longer than I should have (to be fair that happens to me not pregnant as well) and some breast soreness, I've had nothing either this pregnancy. First i was nauseous 24/7. My baby is perfect in there! Enjoy it!
Some women can go through their whole pregnancy with little or no symptoms. Within the next 4-6 weeks you should start to feel the baby move, and that will help ease your mind.