Period due January 8th!

je
My fertile window was December 20th-26th! I was able to have sex before and during my fertile window except for the last 3 days of it, but everyday after so I'm hoping I get lucky! So far I have sore boobs but that's normal before I get my period. I miscarried in June at 13 weeks so I'm praying I get my little rainbow 🌈 👶🏼❤