Implantation? Pic included. TMI!

Tiffany • 19 years old. Tracking periods and what not. Trying to live life happy and healthy!

My period is due in 6 days. I took a test yesterday knowing it would be too early which was negative but today I have this. Do you think it’s implantation bleeding or start of period? I rarely ever bleed before my period. I am 8 days post ovulation. Light cramping. I can’t remember if I had this with my first. Thanks in advance!