What Are The Chances Of Pregnancy When Having Bend Implanon?

Hello. Two nights ago my son fell on my arm and the back of his head hit/landed right where my implanon is located. Now when I run my finger across it, it feels like it might be slightly bent. I have also been having some sharp pains (not severe, but definitely noticeable) where the implanon is. Should I be concerned and is it is bent, can I get pregnant?!