Healthcare team wants to stop my extreme hunger

Today I had my appointment with my healthcare team and they prescribed me something to lower my appetite since I told them that I'm going through extreme hunger. But I'm not thrilled about it. I mean, isn't finding food freedom a crucial part of recovery? And if I'm experiencing extreme hunger it means that my body needs that energy from food. I don't understand. I know they didn't do this to cause me any harm but... I feel like like they did somehow? I don't know how to explain. Plus I still need to get my period back, so I know my body needs a lot of energy. I'm so confused. I should also point out that it wasn't my dietician who told me this