My chicken's belly is swollen. she has been like this for a couple of days. I have read that she might be egg blocked so I did as was told and stuck my finger in her vent. I didnt feel anything hard.. her organs felt lose i guess but when I pulled out my finger and there was a blood clot on the end. then she started panting... i dont know what to do!! Her belly is really really red. is this something my other chickens can catch??? can I do anything PLEASE HELP!!