Could My Raw Rice Eating Habit And Irregular Menstrual Cycle Be Linked To A Hormone Imbalance?

Hi, I am 25yrs female ,I have one and half year old baby girl . I have some strange problem . I have habit of eating raw rice , i am addicted to it . Actually in my childhood I was addicted to it and somehow I leave this habit in my collage days . But now suddenly I have started it again since 2 months and everyday I think that I will not eat it but not able to resist .my menstral cycle as it is irregular or if it can be linked in anyway to having a hormone imbalance.