It is important to remember that every pregnancy is unique and experiences may vary. While breast growth is a common symptom of pregnancy, it is not unusual for some women to experience minimal changes or no growth at all in their breasts during the first trimester. The tingling sensation you are feeling could be due to hormonal changes and increased blood flow to the breast area. However, if you have concerns about your breast development or any other aspect of your pregnancy, it is always best to consult with your healthcare provider for personalized advice and reassurance. They can assess your individual situation and provide guidance based on your specific needs.