Implantation bleeding?

Rebecca

I’m 10/11 dpo and 5/4 days to my period. Yesterday I had light pink spotting only when I wiped and today some dark red, again only when I wiped. I’m normally pretty regular. I took a test this morning and it was negative- what do you all think? Implantation bleeding or early period from stress of life/ I’m getting old (36- it’s all relative I know)?

Thanks!