My implantation bleeding has stopped and I feel nothing now.. I mean I feel slightly nauseous but…

My implantation bleeding has stopped and I feel nothing now.. I mean I feel slightly nauseous but that's beside the point. I started the implantation bleeding around 11p m and it ended around 8a.m I have not had any heavier bleeding just off and on pinkish cm.. am I right to assume this is implantation bleeding?