9 months postpartum losing weight

Abby

I'm 9 months postpartum and in these last 3 months I've went from 170 to 157 lbs by doing literally nothing I'm on the iud and wen I got the iud that's when I started losing weight because I have been very nauseous and have not been able to eat like I normally do idk if I'm still losing the baby weight or if something is wrong I'm getting kinda worried but I also worrie to much so I need some other ladies opinion