Hi, Welcome to Health care magic forum.
As you describe, you are over weight and hypertensive, If your B.P is not controlled with medicine, you can control it with salt restriction, along with the medicine.
Still it is not controlled you can change the drug with your doctors advise.
Keep the weight under control by by cutting the calories, sweets, and fatty foods.
Practice morning walk,
yoga, exercises, and keep on working some thing, like doing any work in front.
Minimize the sleeping time, practice late to bed and and early to rise.
Wishing for a quick and complete recovery. Thank you.