Hi, I've had my implant in for 3 years. It expired July 3 i go to have it removed next Thursday....since I've gotten my implant my periods have lasted a little over 2 weeks every month....my last cycle was mid May until the end of May....now it's July8 and I still haven't seen a spot of blood. I jus don't understand how u go from bleeding all the time to completely no blood and I've been having un protected sex....the past two weeks I have been havin symptoms of a cycle...for instance my face breaks out around my chin really bad that's how i know my cycle is coming....but lately I've been so emotional cramps breakouts and my breast are getting bigger and they hurt like hell I'm gaining weight....but still no cycle, I took two pregnancy test both negative....I'm just kind of off because I never go this long without bleeding and all of a sudden it just stops....could it be my harmones?