Dreams about exams often reflect our anxieties, pressures, and self-evaluations in waking life. In your dream, the setting of an exam suggests that you may be feeling tested or judged in some area of your life, especially considering you recently took an exam and are awaiting results.

The fact that you were doing well initially but then faced a setback when your mother called for help could symbolize the distractions or responsibilities you feel in your waking life that might be affecting your focus or performance. It may also indicate a sense of being torn between personal obligations and your own ambitions or goals.

Crying in the dream when you were told you achieved an intermediate level might reflect your fears of not meeting your own expectations or the expectations of others. However, the reassurance that you still achieved credits suggests that there is a silver lining; even if you feel you haven't performed at your highest potential, you still have value and achievements to recognize.

Overall, this dream could be highlighting your current feelings of anxiety about the exam results, but it also encourages you to acknowledge your accomplishments, regardless of the outcome. It might be helpful to remind yourself that exams are just one part of your academic journey, and waiting for results can be nerve-wracking but also an opportunity for growth and learning. Focus on the positives and embrace any outcome as part of your personal development.