Hen has white froth coming out of mouth!

[Ruby Mia]

My hen has just recovered from sour crop and when I went to shut them in she had white froth all over her beak. I read that someone lost a rooster who started doing this because he had eaten a beetle and today I saw this hen eat a massive black beetle, so could this be why? How do I help her if it is?

 

[lightchick]

Sorry for such a late response! How is she now? I hope she's OK!

 

[Ruby Mia]

She is doing fine now thankfully! I think it might have been the beetle she ate as I have no clue what else it could have been!