Dreams Interpretation - Flying, Dog bite, sleeping with an ex boyfriend

Dreams Interpretation and prayers 🙏 1- I was praying for people And I found myself flying very fast in the air I came across the front house , and I saw a dog, I distanced myself from the dog but the dog took an hold of my right hand, I don't remember if I move away from that dog 🐕 2- I used to have dreams about seeing my former boy friend, trying to make love to me or I see his private in the dream 3-; my brother passed away I was so sad But I did not see the body In the dream, the police asked me about him and seems then we never saw him again. I was hoping that he could be still alive In the second dream, my brother is missing I was hoping that they could found him back