Actually, the plugs are good for dry eyes. My eyes hurt they were so dry. It helps hold the moisture in your eyes. Ask your doctor about using vaseline in your nose. I know there is a lot of controversy these days about vaseline. Go to a Whole Foods store and ask them about adding moisture to your body and what they recommend. It sounds like Covid dried you out. I am so sorry as this has got to be miserable. Prayers that you get some relief.