So I think my BMI is on the boarder of overweight, but what I mean is there is something I've noticed when I am no longer quite big that I do not like.
When I eat a large amount, and I don't even mean binge, but just a big meal or too much, my belly is noticeably bloated and sticking out and my pants get snug.
When I was pretty big, there was more fat in my mid-section and a big meal, small meal, didn't matter and pants fit the same. Now I can say that my middle looks pretty slender, and I like it, but I get a rounded belly, more so nearer the top where my actual stomach is, and my pants feel snug. I've heard thinner women, included fitness model Maria Kang refer to it as a "food baby". She actually posted a picture last week of her food baby after a big splurge meal. And she is noticeably thicker and rounder in the belly after her big meal.
Anyway I find it annoying because I will not go the rest of my life without eating large meal. Actually today I made homemade granola bars! And I skipped lunch and dinner!! Because they were just sooooo good! (healthy too, they can definitely stand in for a meal) but I also usually eat low carb, so they were a real splurge for me. I didn't over eat, but I ate more than I would have if it were something else, and now I look like 4 month pregnant!! I'm guessing it will be gone by morning, but I'm a little worried since I have to work tomorrow and I wear dress pants and I don't want them to be snug...
Anyway notice this as well??

For me, they usually start to go down within a few hours of eating, after I've started digesting.
Its always gone by the morning though thankfully.
I started noticing this more around 145 for me... 10 lbs heavier now, I don't see it as much.
I just remember being kinda mindblown last summer - "wait, this is a real thing?"
I do still think it's something that's much more noticeable on your own person than to observe on somebody else's body - maybe that's some consolation? Anyway, congrats that you are having this issue.