Last month I had a couple positive tests... nothing bold just faint lines... I just wrote it off as faulty tests.. but the more I read online I’m confused and wanted some advise ..

Took top at 7/8DPO... after I saw a line I took a digital.. it said negative ! I thought okay just a faulty test.

Then the one after that 8/9DPO..,

The bottom one at 9/10dpo

This one at 11/12dpo

This one at 13 dpo.. compared to a dry one

This one right after to see if a line.. nothing.

What would you say it was ?