Hi
@DanayB, it is a shock, and you have already seen the worst that diabetes can do. From my experience, not as professional advice or opinion, just as someone who knows some of the ways health services and health professionals think ( need prodding to do so)
Thoughts for urgent troubles:
ONE: look up self-injectors, devices to fire the needle into your skin with syringe -attached AND get one ASAP
so that you can obtain however many insulin shots you need, to stay alive and get this beastie called TID
settled better, the Tickleflex mentioned above by
@Knikki is one You need to inject insulin so ask, implore, demand, do whatever to get that device asap.
TWO: Grab and hold onto an even remotely competent doctor until he or she provides you with an effective insulin regime ( i cannot see once a day working well enough, can you? This is life and death, depression be blowed - use every assertive muscle and thought - fling ketoacidosis at them, push for a better deal. The blood sugar levels (BSLs) you mention are quite dangerously high from my reading of them. Health services are obligated to provide 'patient-centred care', use that buzzword as often as you need, patients rights, dangers of ketoacidosis. - until you are being taken seriously
THREE: consider eating regularly but moderately, maybe three meals per day, so that it is easier to match insulin to food. That is regular suggestion are per most initial diet guidelines. The bertieonline course gets around the waiting for some course in the future.
FOUR: ensure you are provided or pay for a blood glucose meter which reads ( with different strips)( both BSLs and ketones
That way you can better feedback to your purloined doctor what is happening
FIVE: call in supports, partner, friends, family to help, ask us anything, as often as you need to. Some of us live in the Northern Hemisphere, others in the Southern one so someone is likely yo be looking at the site at any time over each 24 hiurs. Politeness in posting is less of a concern than getting a message on line. Each if us can ge pt their beauty sleep later.
and as @Kniiki has done, he is pulling out all the stops and reserves to help you. No question, thought or idea is too daft, and in thevearly days one's memory is often not perfect so re-ask, ask anything again.
SIX: keep things as uncomplicated as you can, Libre devices, this or that course can wait until you are out of
danger, and also depression and other health issues can then be addressed more easily.
Know that treatments and undersrptandunf if T1D have improved over the years -
@Knikki is doing fine after 53 years and me after 52 years on insulin - and you have the opportunity to live a great life and not suffer like your Dad.
Hold onto that as you stridevthru the first while: step at a time.