Hi, I am a 35yr old African American female not sure what s going on with me. I have been feeling nausea, headaches, fatigue, chills through out the day, night sweats and I was just at the er for unbearable pain lower right back. They said it was nothing but muscle pain but I know that I hadn t done anything to hurt my back and they sent me on my way. Now today I have had bright red blood coming from my rectum with no stool. It was a good amount I thought my cycle was coming on but realized it was coming from my rectum. Please help