It is not uncommon for women to experience a lack of pregnancy symptoms during the first trimester. Every woman's body reacts differently to pregnancy, and some may not experience typical symptoms like morning sickness or breast tenderness. Feeling your baby's heartbeat at this stage is unlikely, as the fetus is still very small and well protected by the uterus and amniotic fluid. However, it's possible that what you're feeling could be your own pulse or digestive movements. If you are worried about the lack of symptoms, it's always best to consult with your healthcare provider who can provide reassurance and answer any questions you may have. They will also be able to monitor your baby's development during your upcoming appointment. Remember that every pregnancy is unique, so try not to compare yourself to others or worry unnecessarily.