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Hi, I’m trying the Dexcom on the month trial and am not sure what I think. Once the sensor warmed up after the 2 hour period it automatically alerted me to being low so I took glucose. It kept saying I was low but I knew I’d had glucose so I took an actual blood glucose to double check. My BG was 5.9 yet the Dexcom said I was low. After 10 mins it said it was 5.9 and rising so felt a little more reassured but just wondered if this is normal? Is the glucose reading it takes instant as if so, mine is either totally out or my BG machine is wrong?