I'm going crazy!

My period is now 4 days late!
I took a test 2 days before my expected period (first pic) and the result was negative but I went and looked back a few hours later and there was a thick line (I know it could be an evap) 
2 days later I took another test (2nd pic) and it was completely negative. So I thought okay so I'm not pregnant.
But now I am 4 days late and I'm starting to wonder if maybe the 2nd test was a false negative. Maybe my period is just late because it wants to torture me. TTC SUCKS!