Have pain on the upper left side of my lungs

my blood sugars have been over 425 for the past 3 days.and im having pain up under my left side fells like charlie horses and lite chest painshad to dizzy spells almost fall over,
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[WaveRider]

I don't understand why you sit pounding away on a computer keyboard instead of going to the ER to be examined by a doctor. Left side chest pains can be associated with heart or lung problems, or something originating from your stomach or gall bladder. Having blood sugar levels of 425 mg/dl can elevate heart issues too. Get off the computer and go see a doctor NOW. Good luck -