weight gain after D&C

jυlιe 🙈 • I've got 3 👼❤ My rainbow baby boy was born 3-10-21 😍👩🏽‍🍼👶🏽🌈
I had a D&C done 7/23. (no heartbeat was found) and in this past week I have gained about 5/6 pounds and im honestly freaking out. I haven't changed my eating habits. and I've been at the same weight for years now. so im puzzled. does this have to do with hormones? anyone else experience weight gain after a d&c or miscarriage?