I fed my snakes yesterday and this morning I was checking on them when I noticed swelling around Susan's neck/chin. I didn't want to be super invasive, as she ate recently, so I only got three photos, but I also included a photo of what she looked like just yesterday.
Her hotspot is 90°F and ambient temperature is around 80°F. Her cage can sometimes get quite humid because she likes spilling her water, but I usually try and dry it when she does. I keep her on newspaper in a 41 qt rack for the time being.
I have a vet appointment for one of my red tails so it won't be a problem to get Susan seen as well, I was just wondering if anyone on the forum has experience with this sort of thing.