Dream interpretation 3

Here goes my dream. At first, I was in my school and I saw a friend of mine that is very cheerful a bit upset, so I started to follow her and another guy-friend helped me. But then I saw a dark colored bulldog on the school entrance and I lost track of my friend, then I lost track of the dog. Then I went to where the bus stop and realized I was at the wrong stop so I called the other bus stop and they told me I was right on time. This part of my dream wasn't that weird.

The next part of my dream was that I was in some kind of mall playing a weird looking instrument that used beakers filled with water hanging from a platform. I was playing random music and little kids liked it, and then I was in my home playing very intense music. When I stopped playing I saw one part of the piano had blood and my left hand was injured. It had really bad marks as if i had taken a knife and cut my self with it multiple times trying to take something out. But it didn't hurt so much, so I just took a snapchat and sent it to my friends with the caption "how?".  And that's basically it.

Dog 
To see a black colored dog in your dream symbolizes the shadow aspect of a friend. The dark side of someone close to you is being revealed and you are able to see through to their true intentions. To see a bulldog in your dream signifies that some protective force is helping you move forward in life.

Bus 
To dream that you are waiting for a bus indicates a temporary setback in achieving your personal goals. If you get on the wrong bus, then the dream indicates your fears of making the wrong choice and going on the wrong path. To dream that you are at a bus stop indicates that there is a decision that you need to make. You need to decide what you want to do with your future.

Mall 
To dream that you are at the mall symbolizes the choices, decisions and options you have in your waking life. These choices will help shape who you are as a person. You are trying to establish your identity and sense of self.

Children 
To see children in your dream signify an aspect of yourself and your childlike qualities.

Blood 
To see blood in your dream represents life, love, and passion as well as disappointments. To dream that you are bleeding or losing blood signifies that you are suffering from exhaustion or that you are feeling emotionally drained. To see blood on your hands signifies that you are experiencing some sort of guilt.

Piano 
To dream that you are playing a piano indicates a quest for harmony in your life. To hear discordant or out of tune music in your dream signifies unhappiness, lack of harmony, and troubles in your relationship or domestic life.

Well this is deep and I divided the dream in two: the high school, and the music part. The dog I think it may mean that I am looking at another part of a friend and that part is protective and helps me. The bus station makes sense because I am about to start the University this August and I HAVE been having some second thought on what I decided to study, I feel like I should study computer science as well as digital music. 

About the mall and the music, well, as I said, I am facing the decision of what to study and what to do with my life now that high school is over. The children may symbolize my inner child and innocence that finds joy in music. Me playing music, since it was loud music, very intsne, it may signify that I am a bit unhappy with this new life or something. But I was trying to play a bit better the piano, so I guess I am looking for peace and serenity. And the blood is basically guilt, guilt, guilt. Maybe guilt for thinking that I shouldn't study digital music anymore, or guilt that I haven't looked for a new piano teacher and have left it apart. Because I was playing the piano as I bleed. But it could also be guilt for something I did recently...

In conclusion, I am in the middle of a decision and I am afraid I took the wrong decision but my inner self is telling me (I think) that I should stick with the musical part of me. It does make sense everything once you put it together. The only thing that makes me question my dream is the part of the bulldog and my friend being upset...

lots of love

Sophie

P.S. tell me what you think