pink when I wiped!!

so I was due 2 days ago for my period. I had sex a few times this month with condoms. I checked the condoms and they didn't tear as far as I could tell. this morning I wiped when I went to the bathroom and my discharge was pink. when ive went to the bathroom again later, my discharge was a normal cream color or there was none at all. My boobs have been sore for a week and they aren't sore as of today.. do you think this could be a sign my period is finally coming?