Guilty dreams

Hi there 🙂
I keep having dreams with the same recurring theme (I think I have had them for about 5/6 months now on and off). All the dreams are different but they all run along the lines of me going somewhere and then suddenly remembering my 2 year old son and having complete panics trying to get to him ie. nobody knows the way there, they are no taxis and so on. They are getting quite bad and I wake up with a headache now as I have been grinding my teeth half the night 🙁

I have thought long and hard and there is nothing that I feel guilty about for him in that way. He only goes to nursery 2 mornings a week, he's a really happy little boy and I believe I am a really good mum.
The other night part of the dream was I went to some kind of holiday resort and there was a dolphin there doing a show, I went to see the dolphin and I could feel it communicating with me and it was telling me it was lonely by itself and then I started trying to tell the person handling the dolphin (who was a lad of about 16 years) that he had to get a companion for it, but his mother came and pulled him away so that he couldn't listen to me [:o]
Fed up of waking up with headaches!!!

Any light shed on any of the above woudl be fab
Thanks 🙂