Confused! 13DPO

Tiffany

So I took a cheap WM 88cent test 2 days ago at 11DPO it was positive not super dark but positive. So the next day I had some spotting not much few drops when I wiped so I assumed implantation. So the past two days I’ve take taken more test the same cheap kind and they were really faint like more than the 11DPO. This morning I had a more significant amount of bleeding but just when I wiped. Haven’t had anymore throughout today no cramping but I’ve been in a really bad mood. I think my mood is from the confusion. Tomorrow is my expected AF so I’m almost afraid to test again because the line seems to be going the wrong way. Anybody have any experience with this type thing.

Other symptoms have been dizziness sometimes pretty bad and mild diarrhea. I feel like I’m reading too much into all this!