It is normal to start feeling your baby move between 18-25 weeks of pregnancy. At 14 weeks, it is still early for consistent and noticeable movements. The sensations you described as small bubbles could be the initial flutters of your baby's movements. However, every pregnancy is different, and some women may feel their babies earlier or later than others. If you are concerned about the lack of movement, it is always best to consult with your healthcare provider. They can provide reassurance and guidance based on your specific circumstances. As your pregnancy progresses, you will begin to notice more regular and distinct movements from your baby. Remember that each pregnancy is unique, so try not to compare yourself to others or previous pregnancies. Trust your instincts and reach out to your healthcare provider if you have any concerns or questions along the way.