Twins are read as duality — two sides, two choices, or a doubled blessing. Tradition takes them as balance, and sometimes as a decision split two ways. Having twins in a dream is read as a project or idea arriving in two forms, or as twice the joy and twice the work. Identical twins are taken as two sides of your own character that look alike but act differently. Twins who quarrel are read as an inner conflict between two wishes; twins holding hands as harmony between them. Finding that you have a twin is read as meeting a hidden part of yourself. The dream may ask which two paths are pulling at you.
Has this come up in your dreams before? What was going on in your life then?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.