Suggest on diets?

Jordan

I really need to lose weight for health and I think that has a lot to do with me not getting pregnant again after my miscarriage in April not only do I have Hormone imbalance my body isn’t producing enough estrogen ect they told me to take vitamins (which aren’t helping anything) I have gained so much weight and not really eating my mood swings ect. I seen weight lost stories on here, I just don’t know where to start at, a lot of people say low carb keto weight watchers I just need some help. I’m 5’0 and I’m over 165 now I feel disappointed in myself inside and out.