Pregnancy after D&C in June?

Jennifer
I took a test this morning at 11 DPO and got a BFN, but when I looked at it a few minutes ago I saw a faint second line. I know they say not to read results after 5 minutes, but would it give a false (faint) positive like that?
*Update: The last picture is from my FMU this morning and with 5 minutes of testing. The bottom test is the one I just took and the top is yesterday's.*