HELLO .. I Had Cranioplasrt Surgery To Repair My Head

HELLO .. I had cranioplasrt surgery to repair my head injury Since then I had to have a surgery to repair the bone the doctor placed back in my head which has disenetergrated now They placed a plastic piece in my head to fix it now Uts been over a month and I have a huge pouch of fluid on my temple area what can be done is there any home remedies I can do until I see my Dr?