She told her all about her belly's stitches. She told her all about the milk. She gulped and gasped as she poured out her concerns to her hyster sister. Your body has been through so much this past week. You've had quite a shock.
Hormones can be out of whack.
The sleeping potions can mess up your body. You are so tired and weary. I don't think we realize what our bodies go through when we go to the castle for the tailor's stitches. Emotions can be a rollercoaster after any surgery and this surgery took more than the normal out of you. I think you should just rest more and be sure and let the king know if you aren't feeling better soon.