I need some type of advice or something

Okay so I’m currently 4 days late on my period. I tested 3 days ago and it looked like this 👇🏾

So then I tested again because people said they could see a line and I could too and here’s today’s results 👇🏾

But on the 19th I had light spotting that lasted only a couple of wipes . And I’m so confused . I’ve been having a few headaches and feeling hungrier than normal and slight cramps and tired . I’m just not sure what’s going on . Has anybody else experienced this ?