Hi Erin.
I have not seen before you are a Type 2, so I'm sorry that you belong to the small number of Type 2 needing insulin.
I don't know the rules in your country, but in Italy the FGM sensors (Flash Glucose Monitoring) are allowed freely to Type 1 and Type2 patients if they need at least 4 insulin injections/day and have severe probabilities of LOWs, as declared by their ENDO.
This is my case, and I have a full supply of Abbott Freestyle Libre sensors (26/year, each one valid for 14 days).
I and many other like me add to this the MIAOMIAO, a Chinese bluetooth transmitter that, applied over the sensor, transmits glicemic values, readen by FGM every 5 minutes, to a free App named xDrip+, that analyzes it, puts its values in curve, gives you the main data on your glicemic value (actual trend, forecast, etc.) and, most important, sounds alarms if any unwilled thing happens, e.g. if your value is rising/lowering too fast, if it reached the max/min chosen value, if the app missed data reception, if the transmitter has LOW battery, and so on.
A very well done app, evolving continuously, so that now I have these values and alarms on my smartwatch, too.
If all this looks to you too much complicate, Abbott developed the new Freestyle 3, comprehensive of the transmitter, so it's a CGM (Continuous Glucose Monitoring), all in a small disc large as one 5 Eurocent coin, and thick as two of these.
It makes all the work, collects data, transmits them to your smartphone on its App, that makes all the calculations and, if/when this is necessary, alerts you of what wrong is happening.
The Freestyle 3 is already available in Belgium and Germany, but in a short time it will be the same in most of Europe too, at the same price of Libre 1 and 2, about € 70,00# for a 14 days usable system.
I'm sure your ENDO knows all this, so I suggest you to contact him.
Hope to have not confused you, anyway if you need more information, I'm here.
Andrea