So I've taken a few tests over the last few days and they've all been BFN. I have had some cramping, nauseous, an increased appetite, increased sense of smell and soar boobs. Yesterday, at 10 DPO I have sharp cramps in my left side on and off all day that lasted maybe 15 secs at a time along with lower back pain. The ONE thing that is stomping me is my skin looks amazing! Usually by now my face would be broken out, but I don't know if my skins ever looked this good. I've decided to test again in the morning. Do you think yesterday could have been implantation pains?