Sharp pain near belly button, 36 weeks help?

Chelsea • Married my best friend 8.15.15, new mommy 6.3.2016 😍👪
I'm 36 weeks pregnant I had my belly button pierced it's been removed since 12 weeks, every now and then I get a sharp pain in this region, it feels like somethings being pulled. It hurts sometimes when I bend down, it just comes and goes ramdomly. Is this normal this far along