I think I have a walkway again. It might still be wet.
The doctor didn't have any immediate ideas what might be wrong with my eyes, so he sent me for some blood tests. Based on the results of those, we'll know more. Meanwhile, I've been feeling a bit disoriented - my sense of time seems a bit off, but that might just be a bit of sleeping in (since I'm not going to work) and a bit of napping during the day (although I don't believe I'm actually falling asleep at all). Could also be related to the heat. I'm sweating a lot. The doctor also recommended that I try cutting back on the Metformin and see what happens to my blood sugar. If it starts trending upward, I'll increase the dose again, but if not, I'd be more than happy to take the minimum dose. It can only help with my digestive issues.
Inuyashiki book 6 arrived today. It was shoved into the mailbox and got a bit bent, but it's still mostly flat and entirely readable, so oh well.