Hi, my name is LaShuan and I've been having a lot of stomach pain feeling nauseous every morning since oct28,2013 and still having problems my period came oct29,2013 and my period wasn't suppose to start until nov4,2013, I have regular periods never irregular periods I'm also sexualy active. Can you anyone tell me what's going on this isn't normal for me also the blood/spotting went from dark brown to pinkish to dark red with black and brown mixed and ay the nd it was pinkish with dark brown blood/spotting