That's so cool Hayley! I'm 17 weeks today and have felt that hard bump too. Though literally in the past 2 days it's become harder. "Fred" (our rediographer nicknamed the baby that!) seems to have massive growth spurts! One day I feel fat the next day it feels hard and I'm starving - do you feel that way? Very exciting but surreal to really start thinkking there is a baby in there!

Yay for the bump!