Implantation bleeding or period?

Hi guys! My SO and I have had sex Atleast once a day the last few weeks and I’m supposed to get my period in about 8 days. My cycle has always been spot on - never once was it early, but I am having some pink discharge that shows up when I wipe after going to the bathroom. I have a 1 year old, and when I found out I was pregnant with her - I had the exact same symptoms that I’m having now. Just wondering what your guys’ opinion is - whether this is implantation bleeding or am I just getting my period a week early? Thank you in advance!