Have Bird Questions? Ask a Bird Specialist.
Do you have pain medication for her? Or antibiotics? Has her injury been evaluated by a veterinarian?
The pain can be treated with a medication called meloxicam but unfortunately this and antibiotics are available by prescription only. Under ideal circumstances, I would recommend a veterinary exam right way, however since we rarely liver under ideal circumstances (I know I don't), since she seems to be eating and drinking and at least getting by for now, I recommend evaluation as soon as you can make it happen tomorrow. If it is too much to call a vet out then I would urge you to take her in as this may be more cost effective for you. By calling around you may be able to fine a vet in your area that either specializes in birds or is willing to do some research for you. I can help you look for a vet in your area that may be able to help you if you can tell me where you are located.
The Bay Area Bird Hospital is located in San Francisco. Their phone number is(###) ###-#### ***** looks like it is a little bit of a drive to you but they specialize in birds and will know how to best treat your duck. They are open now, so I recommend giving them a call and letting them know what is going on with your due and they can get you scheduled.