### Patient: Doctor, I've been feeling ill lately and I've noticed spots or clouds in my vision. I also have been experiencing muscle pain, intermenstrual bleeding and decreased appetite. Could you tell me what's going on?
### Doctor: Based on your symptoms, it's possible that you have cystic fibrosis. This genetic disorder affects your lungs, pancreas, and other organs, leading to breathing problems, infections, and digestive issues. It can also cause vision problems and muscle aches. I would recommend doing some tests to confirm the diagnosis and developing a treatment plan to manage your symptoms.