Please speak to your physician, significant pain and swelling post procedure is not common. If overfilled, some of the fat will resorb in the next 3-6 weeks. Best, Dr. Emer.
Much of the fat there now will go away given enough time ie 6 to 8 weeks.Also your surgeon could suction some of it out as well.
The best thing to do now is wait. Much of the swelling will dissipate and you will loose some fat volume. Attempting to remove the fat may cause more complications.
Sorry for the 'over correction' of fat grafting. But only 9 days, the swelling still could be present! If after 2 months this issue is present I might try off label KyBella injection by a true expert MD KyBella injector. Fee for this would be $2,000/session.
Would be helpful to see a before picture. You are pretty swollen still and this can take a couple of weeks to start to resolve. About 50% of the fat will also go away so it will start to settle down. Take some ibuprofen to help with the swelling.