I recently bought a 5 year old ball python and today she made this loud noise and it was kind of gurgling? And I went over and saw liquidy dark green poop that smells awful. I'm not sure if it's an infection or not. I was thinking its because she hasn't eaten in months but I don't know what to do. I checked for bubbles and excessive amount of saliva for RI but she looked good. Should I see a vet just to be safe?