Question

Amaya

So I took a plan b during ovulation. My period is expected in 4 days. Unexpectedly out of no where, today I experienced some light spotting/bleeding. No tender breasts, or any other of the expected period symptoms. Is it implantation bleeding or just because I took the plan b? I’ve been feeling sharp twinges/pains on the left side of my uterus, and dull cramps