I have had a trapped air/ moving ball object… that seems to appear and cause minor issues when intermittent fasting or not eating for extended periods of time. not sure what is going on I have had ultrasounds and every other test possible with no explanation. seems to be more noticeable while driving or when I’m leaning up at certain angles. I have been dealing with it for about 8 months. I have tried punching the area stretching it etcetera… I have days and weeks that have gone past that it didn’t act up and I thought it was gone. but it seems to just keep happening. anybody have any idea what the problem is???