PLAN B SPOTTING OR IMPLANTATION BLEEDING?

Micah

I had sex on thursday (possible ovulation the next day) around 8pm then i took plan b 13 hrs later. Now 6-7 days from the time i took plan b, i’m having spottings/light bleeding. I’m not sure if it’s implantation or from the plan b. I’m getting anxious about it. It barely comes out to my pads. But if i insert a Q tip, it comes out bloody. i cant tell whether the blood is pink or red.