Belly button starting to press out at 8weeks…

Pineapple

Anyone have this happen and was pregnant with one baby? This would be baby #4. I haven’t gained much weight but I’ve had crazy nausea and sickness since 3 weeks and tested positive on a home test at 3 weeks 2 days. Strong positive at that. Hormone levels at 5 weeks was something like 15,535 I think without looking at the chart… ultrasound could only see a faint yolk sac at that point though… I figured if it was 2 there would’ve been 2 yolk sacs… anyways I have another ultrasound next week 9w 2d but it’s weird to me that my belly button is pressing forward so soon…

Anyone experience anything like this?! STORIES?