I'm currently 10dpiui and have been feeling cramping that isn't normal for me at CD25. My husband and I have been traveling all weekend. I took a test Friday morning before a weekend of family celebrations and saw the faintest of lines, barely visible but definitely a shadow there.  Since yesterday I have been exhausted on top of the cramping  and decided to test this evening, knowing it's still early.  But to my surprise, a visible line came up within the time frame.  I'm too afraid to believe it just yet as we have had so much heartbreak in the past, I'm going to keep testing over the next few days and hope that the line gets darker. OMG, I hope this is it!!!