About 2 days ago I started feeling nauseas and then it just went away a few hours later on it's own. The next day when I woke up I was feeling nauseas again and that night it started to become worse and I started feeling a little dizzy. I woke up this morning still feeling nauseas but I have not vomited. A couple hours ago I noticed I am having a thick light brown disharge but I only see it when I wipe after using the restroom. I am sexually active and am not using protection (other than the "pull out" method)and I have been with the same partner for 3 years. Please Help!