Dream About Flooding And Family Dinner

I was at a dinner table and I was kind of just zoning out. My stepmom was talking with her friends (I don’t know them irl, but in he dream it just seemed obvious that they were close friends) and I was at the dinner table zoning out/spacing out. The dinner table didn’t look like the one in real life though, the table in the dream was small, tall, and had decorations on it (flowers, pre set plates, etc..). I got off the chair to go to the futon, which is in the corner of the wall to the right of the table. I laid down for a while and when I got back up, the floor was about and inch covered in water. I didn’t notice it at first, but after about 2 more steps I realized that the house was flooding. Idk why but different parts of the house had different amounts of water flooding it. For example: the area near the futon stayed at around 1 inch, while the kitchen table (which is hardly 5-10 steps away from the futon) reached all the way to my knees. My family wasn’t really panicking, but they clearly weren’t happy with what was happening. I went to my room (my bedroom was 1-2 inches deep in water). There was a baby’s crib in my room, it was very colorful, I assume it belonged to my baby half brother. Irl, his crib isn’t that colorful nor decorated (and it isn’t in my room). I have a desk right next to my bed that I put my stuff on (ex: lamp,small toys, water, glasses, etc…). The desk is white and is very worn out. In the dream, the desk was a bit shorter (irl it is about 2 feet taller than my bed), it had the same brown wood that the table used, and it looked brand new. In the dream I had a lot of thing on the desk, but I can’t remember what they were. I grabbed my phone and was going to text my friends about the flood, then I woke up.