I'm a little worried, because I had nausea from 5 weeks till yesterday (just under 7 weeks), and now I have none. I never vomited, just felt nauseas all the time unless I was eating or walking. Then tonight I randomly had a sharp quick pain in my uterus area. Is this normal, or do I need to call my doctor? I have an appointment on Thursday, but don't want to spend the week worrying.