Been having a lot of pregnancy syptoms but I have the Implanon implant. But then, its already the end of my third year and I have done a little researching on the Implanon and found out that the Implanon does have a certain amount of dosage, and I was wondering if there is a possibility that I might be pregnant. I've been hungry lately, fatigue, dizziness, headaches, nauseous, hot flashes, moody, and I have irregular periods, last period I had was in December, and me and my fiancée are very sexually active. Need help! Thank you :)