TMI graphic photos sorry

Hello so I don’t really know where else to go with this but I’ve seen many people get help through asking questions on here. I just would like to know if I’m spotting or it’s my period. The first sign of blood was on the expected dates my period was supposed to start and it was very light and the second day it got a little heavier but still more of a light flow. I am now on the third day of my supposed period. The pad is just from over night and the toilet paper is when I wiped when I woke up. Is this implantation spotting or more likely my period remember this is my third day of bleeding. I’m just very nervous. Can anyone give me any help?