It is common for pregnant women to experience vaginal discharge throughout their pregnancy. This discharge, known as leukorrhea, helps keep the vagina clean and prevents infections. However, if you notice any changes in color, consistency, or odor of the discharge, it's important to consult your healthcare provider.
As for not feeling baby movements at 21 weeks, every pregnancy is different and fetal movement can vary. Most women start feeling their baby move between 18-25 weeks of pregnancy. If this is your first pregnancy, it may take a little longer to feel those fluttering sensations. However, if you are concerned about the lack of movement or have any other worries, don't hesitate to reach out to your doctor.
It's always better to err on the side of caution when it comes to your health and the health of your baby. Your healthcare provider can provide personalized advice based on your specific situation and address any concerns you may have.