I'm frustrated with my girlfriend. She has a small injury but she's making it seem like it's a big injury.
That seems strange, why is she making it seem like the injury is worse that it really it?
I think she's looking for attention. I don't think it's that bad.
Are you sure that she is simply looking for attention though? Perhaps she really does have a serious injury and you should take it seriously.
I know when someone's faking an injury and she's faking one.
I think you have to give her the benefit of the doubt. Everyone has different pain tolerances. This injury may seem small to you, but it may be very painful for her.