Was on the nexplanon for 6 months. Last spotting on it was nov 25-29. Had it removed on dec 13th. Expecting my period on dec 22. My husband and I had been having unprotected sex. Today is jan 7th and still no period. On the 5th and 6th I was cramping, thought maybe I was getting my period but no sign of it. Also, since the 5th I've been having a creamy milky lotion like discharge. Very unusual, never has gotten that before. Is it a sign of period or early sign of pregnancy?

Yes, creamy white discharge can be an early sign of pregnancy, but there are many other things that can also cause this type of discharge.

The only symptom of pregnancy that is reliable is a missed period, which you're experiencing. You're over 2 weeks late, so try a pregnancy test. Make sure to use first morning urine. If that test is negative, wait for your next period, and if you miss it, test again or get a blood test done.

Good luck. :)

It can be, along with signs of many other things.

Only a pregnancy test will tell you for sure. Looks like it is time for one.