Dream of screaming

I had a dream I was at a wedding where one of my exes was at. I basically told my ex that I would always love him but that he is no good for me. In my dream there was already someone new in my life. All of a sudden I hear people screaming and running. I was confused until i finally saw the big tan or white bull tossing someone about in their horns while heading towards me. It turned away while still tossing around other people. I tried to run but couldn't move! Then the bull was in front of me again. It just looked straight at me and I didnt know if it was going to charge me or not? Then I woke up!