I have taken 2 at home pregnancy tests, both positive. I am around 5 to 6 weeks pregnant. Since Sunday I have been spotting dark brown/almost black, only when i use the restroom and wipe. No major cramps or pain, no fever. It does seem to get better when i stay off of my feet, and the more active I am , the more there seems to be of the spotting. Age - 35, height 5 4 , weight 160