It can be passed from mother to to fetus. I believe this very strongly.
Maybe you could ask your mom to just listen without judging so you can explain a diet that will help both of you to possibly feel better. Make sure to remind her that you are not dismissing her pain (which it sounds like she is afraid of) but rather you are wish and hoping you could both support each other.
sorry it can’t be easy but stay strong. You will get there I can see your strength. : )