Yes, pelvic pain esp during 3rd trimester is common. Especially round ligament pain/ groin pain.
Things that help would be:
Resting
Taking a warm bath
Taking panadol (I take them sometimes)
Applying a hot compress to the area
Avoiding activities that make the pain worse, such as heavy lifting or standing for long periods
You can also google on stretches / pregnancy exercises to help release the round ligament & reduce pain.
Joycelyn Luui