Have you considered all the suggestions in Dr Eenfedlt's blood pressure article? Maybe there are some items that you are taking more of because you are back teaching? Do you drink More coffee? Alcohol?, take painkillers? Not as much exercise, have you had your Vitamin D level checked? First I'd go through the foods and lifestyle that has changed since your schedule changed. Tell your students to stop stressing you out and take up meditation

Also since you seem to take a lot of supplements or herbal remedies, make sure that none of them have the side effect of higher BP . I recently realized that I dropped a supplement, chromium, that might have been having benefit on my BG all along, but I didn't pay close enough attention to results vs exactly what doses I was taking.