“how to manage high sugar levels and high blood pressure 20 weeks pregnant”

I would urge to consult with your doctor to monitor your blood pressure and the baby’s growth.
In general, the recommendations by the NHS and other organizations are to:
- Keep a healthy diet: you should try to eat starchy and low glycaemic index (e.g., pulses, beans, brown rice, wholewheat pasta, granary bread, muesli). Avoid sugary drinks. Eat lean sources of protein (e.g., fish) and plenty of fruits and vegetables.
- Do regular exercise: physical activity lowers your blood glucose level.
- Take blood pressure medications if prescribed by your doctor.
- Do not drink alcohol, smoke, or use illegal drugs.
I wish you and your baby all the very best.
Love,
Ana
Photo credit: Unsplash