Pan‑D SR can sometimes help with symptoms like a heavy, bloated stomach, but self‑medication should be avoided. It is essential to consult a doctor who can run the necessary tests to identify the underlying cause of your problem and advise the appropriate treatment.

Persistent colicky discomfort at 18 weeks requires an immediate obstetric assessment; don't keep switching medications on your own. Urinary infections, flatulence, ligament discomfort, and uterine problems are some causes that require testing and evaluation. See your gynecologist now, drink plenty of water, and refrain from taking any more medications until directed.