Ask your doctor to order a talking glucometer for you, such as the Prodigy Voice.
Consider using safety lancets to prick your finger. Safety lancets are easier and safer to use than a lancing pen and needle; ask your doctor for a prescription.
Ask your doctor if you qualify for a CGM (continuous glucose meter) like the Freestyle Libre or Dexcom G6. They are accessible when you download the phone app and turn on Voice Over (IPhone) or Talk Back (android phones).