I'm confused...

Sydney • Wed, Oct 16

So I took a test 11dpo and got what I think is a faint positive on a frer test, but then I took another test today (15dpo) on a cheaper test, and it looks negative. Did I get a false positive? Or is it too early to tell on a cheaper test? Top pic is 11dpo, bottom is 15dpo, sorry I know it's upside down 😂