Ditto on knowing who gives you the practical support to make it through the journey. I learned early that the nurses are the goto stars. Remember that single fact and your life will be much happier.

As to medical devices. There are many instances where I scream at the ridiculous cost of medical care. Yes! Popsicle sticks can work for many to allow one to incrementally increase the opening of your mouth. They are free with a box of Popsicles. Those specialized apparatus may be required for some but for most just grabbing a handful of tongue depressors is a lot lot cheaper and even more usable.