It's just a dream, Conan. Dreams are false, don't take them seriously.
There is a book called Duke of Zhou, which mentions that dreams and reality are often antagonistic, meaning that it can't happen in real life.
I think it's just that I accidentally pressed my arm to my chest while sleeping, which oppressed my heart and caused insufficient blood supply to my brain. Dreams are meaningless, meaningless and not a sign.
At best, it only means that you didn't have a good rest last night, which means that you didn't sleep well as the saying goes.
Maybe, I just woke up during the day and left a memory in my mind.
Yes!
A word for you: live today, tomorrow will be better.
I hope I can help you and have a good day.