I'm having horrible weird nightmares!!

The night before last night I had a long nightmare about spiders. I mean I hate spiders but I don't have a phobia of them or anything. Anyway they were chasing me and I would try to kill them but they wouldn't die. There was this one big one that started out something like a black widow, but then turned into a big black and blue turantula. I keep trying to step on it but it moves so quick. Then when I finaly do step on it. It doesn't die! Talk about creepy.

Last nights nightmare was about a Lion. I love Lions and Tigers, any large cat. They are so beautiful. Anyway this lion was really really big. It kept chasing me! It was trying to kill me. I would run and run, and I climbe up something way high but it just kept following me. It growled and snarled the entire time like it was crazy and wanted just to kill me not eat me.

Could these dreams mean something? I don't usually have nightmares unless I'm really sick. I wish I could talk to someone who knew about dreams and the subconscious. Maybe I have some inner feelings that are trying to come out.