Newbie, 64 year old

Hi everyone! I'm on day 2 and loving it! No cravings and NO hunger! I know there will be ups and downs but I am committed to this as a lifestyle change. I have 25-30 lbs to lose- for good! I do find I am having difficulty getting all my fats in on the calorie limits. I am doing great with carbs( under 20) and close with fats(target 95G), but not hitting the target.  Tonight, I was at my calorie limit(1275), but was 10 under my fat grams. Carbs were right on. Am I being too anal about the numbers?  Would love feedback.