Hey there guys, this is my first post, so I hope someone with more knowledge about these animals is able to give me some insight on what's causing my snake's behavior.

So about 5 days ago, I cleaned out her cage. Moved her into a separate tub, removed all her substrate, housing and vines, and wiped down her cage with some reptile cage disinfectant that I got from when I purchased her. After wiping down the glass, and letting the disinfectant dry and ventilate out, as instructed on the bottle, I laid down some fresh substrate and put all her housing and vines back. When I put her back in the cage, she immediately went under her rock, and since then, has not left. I have fed her 3 rats, which she would immediately strike from under her rock, and then either pull it under with her, or constrict it in the open, and then hesitate before eating it, locking on to me and not returning to the rat until I have left the room. Now when I enter the room, as soon as she senses me, she will stick her head out from under the rock and lock onto me in a poised stance as if ready to strike, her tongue flicking rapidly. The humidity in her cage ranges from 60-70 with spikes up to 80 twice a day when I mist. The cool side of her cage is approx. 75 degrees while the warm side where her rock is, is about 85. I don't think either of these are the issue. I have yet to take her out of her cage since I cleaned it as I am concerned she is going to strike at me defensively. It seems as if she is extremely anxious and doesn't feel safe, or suddenly thinks that I am food. Is this possibly a result of me feeding her in her housing cage? I have a feeding cage for her, but never use it as I've read online both that you should move them from their housing cages to feed, and that it doesn't really matter, so I have just been feeding her in her housing cage.

Attached below here is a link to a video that gives a good visual as to what her behavior is like


Anyone with insight on what is causing her to behave like this, I would greatly appreciate your opinions. Thank you for the time to read this!