Bloated post partum?

I never really bloated or got swollen during my pregnancy. Even though I gained over 40lbs I was still able to wear my wedding ring till the day I delivered.

Now I’m 7 weeks pp and I’ve been trying my best to lose the weight. I’ve still got about 20lbs to go, and I seem bloated and swollen. My wedding ring hasn’t fit me since I gave birth, yet I’ve lost weight and even with the weight it fit me before? My belly also just seems bloated more than fat. I had a normal unmediated vaginal delivery. My feet aren’t swollen either. Anyone have any ideas of why I’m like this?