Welcome to healthcare magic for your health concerns I am Dr Fahim and I will looking into your problem I have gone through your question and understood your concerns. Breast cyst are collection of fluid in the localized area forming cyst. These are usually benign. Aspiration of fluid is the non-surgical option available with fluid sent for cytology. If its blood stained or malignant cells seen on cytology, you will need a surgical removal of the cyst. Even aspiration for benign cyst is also associated with high rate of recurrence. For breast enlargement, you again have to resort to surgery. There are many implant available which can be used in breast augmentation, for which you need to see a plastic surgeon. I hope my answer will help. Do rate if you like it. Regards