Bloody Eggs that are getting worse

[Little Lady]

I've never seen any of the other hens pecking at her. I just don't want that to happen. I feel like if she continues to have the bloody egg problems that it will get worse and worse and infection will set in. Hopefully the antibiotic will work on her and I'll keep a close watch on her and if it looks like it is getting infected, I'll use the antibiotic again. I'll keep it clean for the next few days and will watch her closely. Thank you all for your suggestions and help! I'll keep you posted!