Put the tests down! I tested at 11 and 13dpo and it was stark white negative BFN. I got soooo upset and down, then I had a temp dip and was sure AF was on her way. Well, I'm glad I didn't reach for the whiskey like I wanted to, because I didn't actually get a faint BFP until before bed on 14dpo last night!
I almost didn't test at all, but DH asked me to. But I really wish I hadn't let myself get so angry and depressed by testing so early.
Besides, digis aren't as sensitive as regular tests! I had best luck with the Walgreens blue dye ones. Their lines are darker than the FRER! And they were like $15 for a three pack or something.
Good luck!