Its been three weeks and I've been feeling very sick. Most days I can't hold anything down not even water. Other days I could eat but I have to stop in the middle of eating because I will start to sell sick. Ive gotten my period a few days ago but it only made me feel worst. Also I'm having hot flashes and serious headaches. Now some people have suggested that I take a pt but I haven't had sex since August and it's December and theses symptoms just started a few weeks ago. I dont know what to do should I still take a pt or should I just Call a doctor? Or what please comment...