I'm going crazy. trying not to stress out. please help a sister out!

ok so my period is a week late today, not normal for me at all. only time it was a week late, I found out I was pregnant and miscarried 2 days later. I can't really trust the blue dye because I know they have dye runs but I still see a 2nd line. obviously the 5/8 is dry but that line was faint when I took it, just like the one today 5/9. I just feel like they should be darker by now if i was pregnant. or do these all look negative and I'm just being so fucking hopeful that they arent? (I know there's "dirt" in the sample area of 5/8 because I carried it around all day with me yesterday lol😫😫😫)