Requiem for a Bellybutton

My bellybutton - is disappearing. This disturbs me, though I'm not entirely sure why. Except for a rather enlarged chest size and a slightly rounder belly, nothing much has changed at the start of month 5. I can still fit into all my clothes except for not being able to comfortably button higher waisted pants. According to the scale at the midwife's I haven't actually gained any amount of weight. And yet, every day my bellybutton slowly pans out. I give my innie another two weeks before it's an outtie. Farewell small button - I'll see you again in about 6 months.