Girls I need some help please.

Today around noon I went to the bathroom normal when I wiped I noticed the paper had a pink tinge to it I then checked my cervix I do it regularly because I thought well maybe my period is going to start and my cervix is usually low hard when I'm about to start but when I checked it it was higher and really soft could this be a sign of implantation? My period is usually 29 day cycle and I'm only at day 21... my other pregnancies I didn't have implantation bleeding. What do you think?