Sudden Roaming and Open "Basking"?

[Bogertophis]

...Her last shed was on August 8, so she probably is due soon. It's hard for me to tell sometimes too until she's really deep-in it! ...

It takes practice, especially with a snake like yours. Besides clouded eyes, there is a visible texture difference in the way their skin folds appear, that's why I think she's
heading into a shed now...it's very hard to explain though. Eyes are usually the most obvious, especially if you use a tiny flashlight across the arc of their eyecaps in a dark room...that makes the "fog" show up better.