Can someone tweak my test? Please.

Joanna • I am 22 years old, nursing student, and so in love with life and it`s twisted ways. Peace, love, and light guys! ✨
SO I KNOW IT looks like a BFFN (big fat fawking no), but I'm so obsessed peeing on sticks now, and I just want to be more sure 😞
Can someone make my picture dark? Like the negatives people take to show lines?
Thank you, I'd appreciate it.