My better half has been on Wegovy (same drug, but indicated for weight loss) for several months. No diarrhea, but definitely nausea that peaks on the injection

My better half has been on Wegovy (same drug, but indicated for weight loss) for several months. No diarrhea, but definitely nausea that peaks on the injection day and then slowly recedes. Over time, the overall level has decreased. The effect of the drug has been for her to not always be thinking about food, and the amount of food required to feel full is dramatically reduced. It also forces slower eating because passing the full point results in the same very uncomfortable "I ate too much" feeling that used to require much more food before.