I have a four year old Buff Orpington that has a very swollen abdomen. She is so swollen when she poops a hernia of sorts comes out her vent. Her poop color seems normal maybe a little too much white. She is eating, drinking and acting normal. The only reason I knew she had a problem was I picked her up to check for mites. So I took her in the house to drain the fluid in her and I couldn't get anything out of her i poked her and left the needle in so it could drain but nothing. Tried several spots and even used a very small Gauge needle nothing. Really need some help. Thanks in advance.