I've been spotting brown the last couple days so last night I took a blue handled IC (the one w/the writing on it) and I got a faint line. Took another and got another faint line. This morning I took the ones that are pink handled w/writing and they are BFN. I tried to take pictures but you can't see them in the pictures. Are they evaps? I can't tell if they have color or not. They are as thick as the test line though. Thanks!