Positive?

Veronica • 26✨PCOS warrior✨💪🏻

This is my sisters pregnancy test she took this afternoon. She’s 2 weeks late but her period usually fluctuates between being 2-4 days late/early. Does this look positive. She took 2 other tests after this an hour later but they didn’t look this clear. I’m thinking it’s because her HCG levels aren’t high enough and she just took a test an hour prior. She’s been trying for almost a year. Both her and her husband are super healthy people