I got a baby ball python and i have fed it 2 times to great success. i feed it wednesdays. today was the 3rd time i fed it and it took 30 minutes attempting to swallow the pinky and the pinky was still sideways in his mouth and i was forced to leave my apartment before he was done. i attemped to help him and he got scared and curled into a ball with the pink in his mouth. i moved him back into his cage and left. i was stressing but when i got home and checked on him he seemed all good and the pinky was gone, so im assuming he ate it. at closer look it seemed like he had the hiccups, but snakes cant get the hiccups. he then proceeded to rub his head on the log in his tank and about every ten seconds "hiccuped" or burped. is this something to worry about?