To any dream yst out there, i had several dreams that are bothering me,one was being attacked by a pit?

bull and he had my whole hand in his mouth,i could feel the heat from his breathe and teeth,i kept hitting him on top of his head until he let my hand go,but there was no break or bruising, The next dream, a friend of mines boyfriend was teasing me,because he could go through walls and i was concentrating hard in my dream to be able to go through the same wall, the next is I always dream about my dead husband,and usually its a ual dream,but one time he was standing behind me as i looked in the mirror and i was crying hysterically, and i always dream about water and unknown babies,as well as about being in a bar and someone is either shooting at me or shooting at the patrons and last but not least i dream alot about the man i just ended a relationship with-its usually involving us talking most of the time,pleasantly or intensely and when i wake up from this dream i have inklings to call him as if something has happened,if there is anyone in the community who can help me,please!do-