Me too.
LibreLink shows up what’s happening .I get a rise on waking,no shower or food yet.Long acting Toujeo has no apparent effect.I also inject Insulin (Humalog) and the day begins.
When you have different readings….if LibreLink is higher than finger prick reading,blood sugar is falling…..if LibreLink is lower than finger prick reading your blood sugar is rising. Differences show the trend.