Why Do You Feel Bloated Before Your Period? Causes, PMS & What May Help Have you ever noticed that your stomach feels fuller, tighter or more uncomfortable a few days before your period? If yes, you are certainly not alone. Bloating before your period is a common PMS symp... Anthocyanins Blue Herbal Tea Blue Tea Butterfly Pea Flower Tea Caffeine-Free Tea Menstrual Wellness PMS Period Bloating Women's Wellness