Urgency to 'pee' frequently

Starting this week, this syndrome is back. It was something i faced when i was in the late of my first trimester. The feeling that my bladder is full and need to rush to the loo immediately. After visiting the loo for less than 30 minutes, i begin to feel my bladder is full again.

Think that i am entering the third trimester, the baby is getting bigger and hitting on the bladder again. The last time i did a scan, the baby's head is still on top, not making its turn yet.