Sore and achey 4-5 after M/C?

Marli • Lottie Mae norm 3-23-20. Liam Thomas🌈 born 4-7-17. Angel baby 5-4-16. Hubby & I married 11-1-14. Have two Pomeranian `babies`.
So I miscarried naturally Wednesday. I went through all of the labor stuff. And then I had to work Friday and Saturday (I'm a florist) on flowers for a wedding. It's possible I just overdid it. But was anyone else sore and achey 4-5 days later?
I know I tensed every muscle in my body Wednesday. And my back and abdomen are so sore. Like I did a really intense ab workout. It hurts when I move. It hurts when I press on my abdomen. 
I'm not in the kind of pain I was in last week. But bleeding has slowed to just spotting. But I'm very achey and sore. Just wondering if others felt this way.