Post covid chest pain and breathing.

See madam just medicines won't help. You need to start breathing exercises on a regular basis like anulome vilome and pranayama ( you can search breathing exercises on you tube it will become easy for you to fallow) Buy a spirometer and start using it. Try to lift the balls and hold  in it may be you won't be able to do it in a day but keep trying ok ( you can search spirometry on you tube then it will become easy for you to use). Add antiinflammatory foods to your diet like turmeric, ginger, garlic etc ( you can search antiinflammatory foods on google and consume it ) Add antioxidants in your diet like tomatoes , nuts , green leafy vegetables , fruits etc Go for jogging on a regular basis. Rest is up to you.