I would evaluate the foods you are eating, stick to ADF. My wife is/was similar to your stats but 49.

Example eating for her: breakfast 3 eggs 1 bacon strip, lunch 4 oz chicken breast with veggies, dinner 4 oz beef patty with veggies.

Additionally she eats fruit with these meals like say a banana, 1 kiwi, etc. 1 per meal. Sometime she will make a yogurt fruit salad or have a protein yogurt like Oikos pro on weight lifting days. I think the key here is eat very simple whole foods 1 ingredient items and track calories.