Belly button pain

Lauren

Hi all, I’m 25 weeks 1 day and as of this afternoon my bellybutton has started to hurt. My bellybutton never popped with my son so I’m wondering if that’s what this is? I feel like it’s kind of early for that to happen though, although I have no point of reference. Would love to hear thoughts on what this is and how to help the discomfort. Thanks!