system
A chat on 4chan
human
I have had these dreams for years, divided into 3 parts and I would like someone to give me a meaning of these or that other people have dreamed of red lizards

-first dream

Seeing a red lizard crossing the street, I stomp on it with hatred

-second dream

I am lying in a red bedroom, with a humanoid being standing watching me with a knife, for some reason I have a huge wound on my rib, thousands of lizards enter through the wound, I wake up in pain

third dream

see the same red lizard from the first dream, cross the street and so in a loop continue my dreams with the red lizard crossing the street
gpt
I have had a recurring character/entity in my dreams starting last week. The entity masquerades as a sweet elderly woman at the start of the dream, and as the dream progresses, her true malicious nature is revealed. She is typically accompanied by henchmen who are also disguised as 'normal' characters in the dream. She inflicts pain upon the other characters in my dreams by poisoning them, drugging them, manipulating them to kill each other, or threatening to turn them into demons as well with a syringe full of clear oily liquid.

First dream I ever saw her in 1/2:
I am on a train with a group of tourists, with the elderly woman as our tour guide as well as other tour staff. We are on our way to some sort of retreat. The woman greets all of the tourists, serves them tea. A female tourist gets up to use the restroom. The elderly woman makes eye contact with me and her face contorts into a demonic smiling grimace with red eyes. The demon follows the female tourist into the bathroom and kills her with a captive bolt gun and drags her body away. I'm the only one who witnesses this.

Later on at the retreat, everyone is relaxing in their own rooms. Although I am in my room, I'm able to see what's going on throughout the facility. The woman who was killed on the train is back, but this time she's possessed and has the captive bolt gun. She is going into people's rooms and killing them at random. Meanwhile, I can see the kitchen staff preparing food. All the kitchen staff look the same, and they add poison or some sort of drug to the food. The elderly demon woman calls everyone to eat and all gather for dinner. I pretend that I'm full and don't eat. a few minutes after dinner everyone in the facility is violently attacking eachother, engaging in degeneracy, total chaos. I try to leave the facility and the elderly woman demon tries to stop me. The female tourist walks up to me and puts the captive bolt gun to my head.
human
 2/2

I wrestle the bolt gun from the possessed tourist and she starts begging for her life. I comfort her and say everything's going to be ok. Then for some reason I kill her anyways with the captive bolt gun. The first trigger pull is botched and the possessed woman is stunned but not dead, so I repeatedly use the captive bolt gun on her until she is certainly dead. I turn around to kill the elderly woman demon and she looks at me in disgust and fear. I move to kill her too but then I wake up in a cold sweat. 

These dreams featuring the elderly demon usually end with me trying to kill it but end right before I'm able to. I have no idea what these dreams are supposed to mean.