So confused!

I have been using a frer test everyday for the last week. My AF is due today. I took a test last night and saw a line on it but it was very faint and did not look pink to me. Thinking it was a faulty test, as I have not seen it on any of the others I have taken, I took another one this morning and saw the same thing! This happen to anyone else and it turn into a BFP or could they both be faulty? Opinions please!?!