Hi Ang,
Great to read you got a bit of light sleep even disturbed is better than none.
The back and bump together is abour right for a contraction if you asked me to describe it - like a band tightening around the entire body, peaks then releases.
So.. if they are continuing and you've got the tens out, it may well be real.
How lovely you dreamt of holding your baby! ((Hugs)) Must've been thrilling - and being excited about labour is a GREAT thing - not strange hun, means mentally you are ready. In comparison to life it doesn't last long at all, and once in the later stages it passes quickly - time goes in a flash. lol
I think that's why people say they forget.

And you do to a certain extent - my DH can remember things I can't. lol
Well anyway.. hope you are back in bed with your hot water bottle or tens. And doing fine.
I'm up.. with DH lol I woke him by accident and he can't get back to sleep - have been tossing and turning since 3am, got up at 5.30 with hip / bump discomfort. I even woke the baby bless her, she's gone back to sleep now though. lol