Mine only rumbles after I eat (well, drink because I don't move to soft foods until tomorrow). For someone who said they could hang with this lifestyle, she sure does have a lot of comments. Maybe I should come up with a name too. 🤔
To answer your post, I'm not sure when it stops rumbling. I did a quick google search and it said that this is typical and that sometimes antacids can calm it down, but I would definitely talk to your doctor before you consider taking anything. Actual doctor degree > My Google credentials 😅