I started having nausea, on Tuesday, which was somewhat relieved by vomiting Tuesday evening. However, I have continued having nausea every day since then which begins in the morning and lasts all day, whether or not I eat. Some days I have vomited others I haven't. I do get more nauseous when standing and even more nauseous the longer I stand in one place, which also makes me light headed & increases my headache pain. I went to my doctor Friday.