I would test tomorrow with FMU. Its not tooo early to get a BFP if you are going to be 9 DPO tomorrow.
From the photo (1st one) It looks more like an evap...I cant really see color but I see a line. Kinda looks like an evap Ive had...but I cant see it in person. I see a line on the inverted for sure. Is there color on the line? I would test in a day or so again and see if there is any progression! Hope this is the start to your BFP!