Okay, there's a line, yes? But this morning when I wiped I had a tiny bit of brown in my cm, which I normally get before af. Can implantation happen this late? I'm cd15 today.
At 15 dpo you’ve definitely already had implantation and if the spotting had been implantation bleeding then you wouldn’t have a positive test yet. It’s fairly normal however to spot during early pregnancy (especially brown) but if it turns red or gets heavy then it’s likely not a pregnancy or it’s a chemical.
I kinda see something however I'm not sure if it has color try first response :)