14 week belly questions

So I have posted a pic in a different group of my belly when I sucked in. Just to show off the bump that hides under a layer of flub lol well I thought because it was staying hard that it was going to continue.

Well last 2 days my belly is soft again. Im a belly sleeper so I was noticing the bump more and having to sleep more on my side. Now I'm stretched out on my belly feeling great... What's the deal with this?

My second question is when the bump was making itsself noticeable instead of sitting hip to hip, it's been sitting hip to rib? ( I hope this is clear enough) On my left side. I could mash my right and feel nothing. But could trace the bump from hip to just above my belly button.

Im not worried and I feel great, just really curious. This is 3rd pregnancy if that matters