Hmmm second photo looks negative
It looks negative to me. I would honestly try digital test.
Take a red dye test, those are the only ones that really worked for me.
Looks negative butbwould suggest taking another test to be sure due to some faint blue showing
First looks + but second looks -… get some more red/pink dye or digital and try again tomorrow.
I see a line. If there’s any blue color to a line, it’s positive. A digital test would show negative if that test is barely positive. Take a red dye test