I've had my period so not pregnant but for about 3ish weeks I'm nauseas EVERYDAY. Its worse when I eat or drink and lasts about 70% of the day. Sometimes its worse to the point im gaging about to throw up but I never do. Ive also been pretty dizzy and just all around icky. I haven't had any diet changes are really any other changes so im not sure. I've also been gettimg more frequent headaches that make me even more nauseas and dizzy they get so bad. I do have high blood pressure so im wondering if maybe that has something to do with it?