I may be pregnant. Question about FR?

I feel like I am going nuts. My period was due at this past Monday. Nothing showed up so I have been testing everyday. I know, I know. But I cannot help it.

I took one this morning and it was a clear negative. I took one this evening when I got home and left it a few minutes. When I came back, at first glance it looked negative. Then I looked harder and it looks like a faint second line. I mean so faint, you gotta squint. I have seen Evap lines before, but this one is ever so slightly pink.

What do yall think? Test again in AM???