Duck limping really bad! Please help!

[BlueO]

Hello everyone! So about 3 days ago my runner hen got hurt and is limping really bad. She hasn’t put hardly any weight on her leg and is kinda hobbling around. She is still eating and drinking normally and is swimming sometimes. I am assuming she was hurt by my goose while a drake was trying to mate her. My goose starts attacking my drakes when they try and mate the hens because he thinks they’re fighting. I am currently away but my pet sitter says she is not getting any better. I’m going to plan an appointment for her as soon as I can but the only place that sees ducks in my area is only open three days a week and only till 1:00 so it is difficult to do a time. I can get a picture in the morning.

Any idea what injury she has? Thanks!

 

[BlueO]

Here’s a picture. This is how she’s been standing.