It is very frightening when you don't get the time or warnings to treat hypos. I hope you are ok and more stable now.
Using a pump will help with the severity of hypos as you only have a very small amount of basal insulin floating around you at any given time, the pump delivers tiny fractions of the hourly rate you need every 3 minutes. There are a lot more options for changing and tweaking your basal insulin and different ways of delivering a bolus with a pump. I have found my hypos aren't as severe or as long lasting using a pump.
I use the Medtronic Veo pump and Enlite sensors. The Veo pump comes CGM enabled. The start up kit for CGM includes sensors, transmitter, charger, inserter and adhesive patches to secure the sensors although you do need further waterproof adhesive dressing such as Flexifix to secure the sensor and transmitter safely for its duration. I don't know if applying for partial funding is an option but am sure your pump consultant will discuss what your options might be.
I had already had my driving licence revoked through sight loss when I lost all hypo awareness so it was no longer an issue but it is a huge worry when the potential to lose your licence is present. I hope you find the pump a great help to your control.