Extremely vivid dreams before bfp?

I am 12/13 dpo, af due tomorrow or Sunday, clear blue test was negative this morning.

last night I woke up to the most horrendous nightmare that my husband cheated on me. It was so real and so vivid, I was crying in my sleep and both hubby and our dog had to wake me up. It was the worst night and after going back to sleep the dreams that follows were also very real.

Curious to hear of any stories about vivid dreams before you got your bfp?