Hi my name is McGee I am 20 and I need some advice , I had sex around the middle of February, my period was suppose to start on the twenty second of last month, now being Its march I was concerned and took two home pregnancy tests and they were both negative. It is now over week since my missed period so I called and set up and appointment with the doctor. The strange part is, is that I had cramps like typically with my cycle, recurring headaches, back pain, occasional nausea, yet today before I went to work there was a discharge of a light yellow/ brown color, so I put on a pad on to be careful. Well after work I went to the bathroom and it seems like a darker red and it looked like a heavier flow but nothing more. I've been having all these strange symptoms and are extremely unsure on what it all means. Can anyone help please?