An182, with my DS (5 day transfer) I remember so well two days after transfer I had terrible stomach cramps. I thought were period pains and after panadol, showers and a restless sleep I really did expect to see AF.
But nothing... The pain was so similar to period cramping (I get bad ones) that I was blown away with my BFP.
This recent transfer I felt nothing at all... (3 day transfer though) and I was convinced because I felt nothing that it was going to be a BFN, but it wasn't and I am 30 weeks pregnant.
As hard as it is not to analyze what symptoms may or may not be... (Soo hard!) just take it one day at a time. Everything you are feeling is normal lol that dreams could possibly be from the anxiety of it all.
Good luck xx I am sending positive vibes your way.