Am I in need of a cleanse?

Lately, I've noticed a feeling of "pressure" in my abdomen and my right side and left side (I'm very bad with anatomy, I have no clue where any organ is located). It's uncomfortable and makes me feel bloated, its not exactly a "pain" but more like a pressure, like whatever it is is just letting you know it's there and wants to be noticed. What can this be? is it gas??? Tweet