This dream may symbolize your inner desires and fears regarding your crush. The fact that they were texting someone you suspect they like could represent your insecurities and jealousy. You may feel like you are missing out on a potential relationship with your crush and that they are interested in someone else. The hug could symbolize your longing for physical and emotional closeness with your crush. However, the sudden vomiting could represent your fear of rejection or your fear of ruining your chances with your crush. It could also suggest that you are feeling overwhelmed by your emotions and that you may need to release them in a healthy way. This dream may be a reflection of your subconscious thoughts and feelings about your crush, and it could be a sign for you to confront and address these emotions in your waking life.