Some nightmares

One night I had a nightmare about spiders. My mom was allowing some to grow large in her kitchen, except it was my kitchen. They were very large and it was almost impossible to go by without disturbing them and they were aggressive and very poisonous. The night before was the return of the witch nightmare. Except instead of being in a house, I was at a school. I had to go into the library where the witch was. I did actually go in in spite of my fear. Then I couldn't get the kids to leave and they kept sneaking in and getting on computers. It was both scary and bizarre. Two nights ago it was that I was driving somewhere and there was the water on both sides and then it started to cover the road and I couldn't see where the road was, DS offered to drive but I wouldn't let him. Then last night I dreamt I was a grandmother watching over her 4-year-old grandson who was setting out to complete a quest on his own. I was there to make sure he made it ok without being stopped. I guided him to places to get food and clothing. Then he stopped at a theatre where people were singing. Then they stopped singing and it became dark and that was when evil entered the building and I woke up. I spent about ten minutes praying and even after I got up I was still praying. It was so scary, I couldn't get back to a peaceful spot.