My year plus old hen is normally fine but yesterday began showing signs of being egg bound. I cleared her vent, gave her a 5 minute warm soak. The held her on my lap wrapped in a towel for another 30'minutes. I put her in her nesting box & she this morning there was a soft shelled egg in the nest ( eaten) but there. Today she still is not acting right. She also has diarrhea. Not sure what to next. Can anyone help point me in the right direction? I have two other hens. Should a quarantine her?