Anyone experience this while pregnant?

I have an appointment next week so I will be sure to address it, but I want to see what other women have gone through.

I have noticed my belly button is bulging more than my last pregnancy. My belly button has been sore and swollen. I can even “pop” it back in to where it isn’t bulging anymore. Well this morning when I woke up it was worse. I went to pop it back in and it was VERY painful. Took my breath away. Since then my belly button has been warm to the touch and very sensitive.

Can you ladies share you experiences?