It is not uncommon for some women to not experience morning sickness during their pregnancy, even at 7 weeks. While morning sickness is a common symptom of early pregnancy, its absence does not necessarily indicate a problem. Every woman's body reacts differently to pregnancy hormones, and some may simply not experience nausea or vomiting. However, if you are concerned about the absence of morning sickness or experiencing other unusual symptoms, it is always best to consult your healthcare provider. They can evaluate your overall health and provide reassurance or further guidance based on your individual circumstances. Remember that every pregnancy is unique, and what matters most is the overall well-being of both you and your baby.