Well treatment one went a bit like this -
1- Take a shower, get out, get dressed and all that
2- Lie down on bed with bad ear facing up
3- Warm-up ear drops in hand
4- Drop 20 drops into ear
5- Wiggle my ear to get it good and in there
6- Seal the ear with a cotton ball - lightly
7- Wait for a very boring hour
8- Get up, go to kitchen, fill up cup with warm water
9- Go to bathroom, fill included plunger thing with the water, tip my bad ear towards the sink, and flush out. (very careful and gentle in this step)
10- Repeat rinsing
And I kinda feel a difference and I kinda don't. If I move around the skin outside my ear, everything sounds completely normal for 5 seconds, then it goes back. There's also some irritation in there. And there feels like there's a lump of something there. So either it's better or it's worse.
11- repeated with the other ear. The other ear still feels fine
And tomorrow I go to back to the nurse, although a different nurse this time, I believe.