My male 1.5 year old ball python is bloated today. He just ate 2 days ago and has been drinking, shedding normally. Temps and humidity are within ideal limits. Today I took him out and he was swollen and round in the latter 1/2 of his body. It feels like squishy, fluid edema. He has a doctor's appointment tomorrow but I was wondering if any of you guys have had a problem like this before. He just had a vet appointment approx 2 weeks ago, stool was negative of any parasites, no blood work though.