Hlo dear
Mucus mixed with periods blood is normal as its unfertilized egg mixed with your endometrial.
Stop taking Shatavari as its increase
prolactin hormone which is responsible for milk productivity.
If you want to conceive then pls consult to gynecologist with your partner and get guidance
Next Steps
consult to gynecologist with your partner
Health Tips
if you want to conceive naturally then follow path of ayurvedic consultation