Okay , so I had my nexplanon taken out November 20th I immediately started my period after I had it taken out , the doctor gave me birth control pills I didn t take any at all , my period ended on the 25 the 27th I had unprotected sex , stupid I know , it is now December 18th no sign. Of a period , I ve been cramping and my breast are sore and my veins have popped out more which is unusual for me because I have raynauds . And my nipples have darkened a little , is it possible i m pregnant? Please help. Thank you