Faint line 15days post IUI - could it be false positive?

[Banana8080]

Just did the test in day docs told me too - 15 dayspost IUI, and I have a faint line. Pic not great but I’m not seeing things it’s def there, my worry is that’s it’s a false positive...any advice most welcome!

Looks like a line to me! Try again tomorrow and hopefully it will be darker.

Thank you!

Definitely positive, congratulations

Oh wow thanks!

Here’s a slightly better res picture, I don’t think it’s an evap line as it’s pink not colourless. Will test again tomorrow. Fingers crossed!