I have had nexplanon since Feb 4,2015. I don't get my period which is normal for this birth control method but my partner and I have been having unprotected sex lately and about 3 weeks ago was when we started doing that again. My boobs have been uncomfortably sore, last night I had cramping and my sense of smell has heightened along with fatigue. I have also been having an orange colored discharge when I wipe after using the bathroom. Could I be pregnant? If I am I want to get this taken out as soon as possible so the baby isn't harmed.