Has this happened to you before?

I am 13 dpo, AF is due tomorrow.

On 11dpo and 12dpo i started very lightly spotting both days around 1pm and then it would stop around 4pm.

Today its around 130pm and i go to the bathroom and its heavier, but still not as heavy as a period.

Im still getting a BFN too.

I usually never spot before my period so i was hoping it was implantation bleeding but with the weird timing of it and now it getting a little heavier, i feel like AF is playing a sick joke and will show her ugly face tomorrow 😞