Hard to say: It's hard to say without knowing a bit more but it sounds like you are describing what feels like when your blood sugar gets really low. Drink some fruit juice. If you are diabetic your doctor should be informed. The sensation in your arm could be from a long list of conditions. If it gets worse or paralysis develops seek urgent care.
Answered 2/25/2018
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4 doctors weighed in across 3 answers
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A doctor has provided 1 answer
A doctor has provided 1 answer
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