I'm 24+5 with my first and i only feel little bubbles for about 2 mins every few days or so. Don't worry :) Every baby is different with their development and every woman's body is different.
This is my first pregnancy and I'm two days shy of 20 weeks. I still barely feel flutters like popcorn, and it worries me too sometimes because I see all these mother's on here talking about kicks by 18 and 19 weeks. But every pregnancy is different!