Hi. I was hoping somebody could answer my question. I am three days away from my period. But, I think I may be pregnant. This week i had two days when i had some spot bleeding that was brown. My only other change I have had though is that I have been hotter than I usually am, I am normally cold and I am freezing my husband out. could this mean I am pregnant because everything I have read has indicated that my bleeding could be implantation bleeding. also, is it too early to take a test?