The past 3 or 4 days I've been really sick. I'm 14 weeks pregnant. I have some medicine my doctor gave me but even that wasn't working. For about 3 days I had a migraine and then today I went to the bathroom and there was pinkish brown coloring through out my discharge. At 9 weeks I was bleeding and they gave me the Rh shot. I haven't had anything since then and I haven't been cramping. I haven't had sex since I got pregnant either. Should I be worried?