I need help with a tattoo design?

i wanna get something under my boob is that stupid and i dont know what i wanna get either words or a cool design or maybe a sparrow but idk if that will look stupid will some one please help with a design idea? also i wanna get one side of yin and yang but dont know where to put that or a symbol i really like. so please if you have any coll ideas or placement assistance would be great