Implantation or just spotting??

Addi • 21

Okay so I'm kind of concerned.

My period is roughly 8 days away(according to this app,it varies.)

I went to use the washroom and when I pulled my pants down this is what I saw.

This hasnt happened before,or atleast not 8 days before a period. I start light but then it gets heavier and it's an actual period.

I know I've been super stressed the last week,could that be why?

Thanks in advance...💕🙌🏼