Feeling twerks or movements in your lower abdomen at 7 weeks pregnant can be completely normal. These sensations are often attributed to the growth and development of your baby. As the uterus expands and the baby starts to move, you may begin to feel these gentle flutters. It's important to note that every pregnancy is different, and some women may not feel any movement until later on. However, if you have any concerns or experience severe pain along with these sensations, it's always best to consult with your healthcare provider for reassurance and guidance.