If you experience bloating after eating or drinking something, it probably means that you are allergic to one of the components. Lactose intolerance springs to mind as a classical example.
It simply means that your body lacks certain enzymes that are needed for digestion.
If that’s the case, certain components of your food are not properly digested. They then enter your intestines in undigested form. The bacteria that normally live in your intestines will then start digesting those components. These bacteria may then produce a lot of gas, which results in the bloating you experience.
It’s a quite common condition.
Because you know which product is giving you problems, you can simply avert those problems by not using that product anymore.