I wouldn't take her off the roost if she put herself up there. They usually get in a position or place where they feel most comfortable.
I would try the antibiotic as suggested to see if that helps with infection. I'd also get some extra calcium into her and see that she's drinking well and eating normally.
I understand that you feel something in the abdomen below the vent between the legs, whether that's some lash material in the abdominal cavity, a tumor, etc. it's hard to know.
It looks like when you press on her abdomen it does cause her some discomfort or she's not keen on the action, so I'd limit that activity.
If what you are feeling is has dropped into abdomen cavity, then it will not come out the vent.
If she's trying to expel another lash egg, lash material then it will come out the vent if not too large.
Personally, I'd wait and see if she's able to pass the material.
I would try the antibiotic as suggested to see if that helps with infection. I'd also get some extra calcium into her and see that she's drinking well and eating normally.
I understand that you feel something in the abdomen below the vent between the legs, whether that's some lash material in the abdominal cavity, a tumor, etc. it's hard to know.
It looks like when you press on her abdomen it does cause her some discomfort or she's not keen on the action, so I'd limit that activity.
If what you are feeling is has dropped into abdomen cavity, then it will not come out the vent.
If she's trying to expel another lash egg, lash material then it will come out the vent if not too large.
Personally, I'd wait and see if she's able to pass the material.