Sounds like it could be blood sugar related. What kinds of foods are you eating for lunch? E.g. how much carb-heavy, protein, sugar etc? Also, there are prof

Sounds like it could be blood sugar related. What kinds of foods are you eating for lunch? E.g. how much carb-heavy, protein, sugar etc? Also, there are professional dietitians you can work with. Usually available by reaching out to your primary care practitioner for a referral.