I had my implant removed on the 31st of october 2012. Apparently your not bent to have sex 7 days before - which i did. I also havent had a bleed since, but ive been having unprotected sex since the 31st untill now (17/11/2012). I've noticed today that if i put pressure on the bottom on my belly it makes me feel sicky.. I've not been sleeping (normally sleep around 13 hours a day). Getting bad headaches in the last 3 days. I've been off the food i love and getting cramps & slight twinges in my back. Could this be signs of pregnancy?! xxx