Is this implantation bleeding?

I’ve been having light cramping and pinkish spotting the past two days, which is really out of the norm for me. My missed period is 6 days away, and my boyfriend and I were intimate every day in my fertile window. Does this look like implantation bleeding? Could I be pregnant? I want to test, but I don’t want to set myself up for disappointment if this is just an early period.