ive noticed many people writing about the same thing. i got my implanon inserted in january of 2009 after being on the shot since october of 2007. so besides the light spotting for a day when i got the implant in, i havent had a period since october of 2007. i was happy with the shot but my new gyno didnt do it at her practice and pretty much bullied me into getting implanon, which stupidly on my part i did no research on until after. i joined the military in march and went to meps (military entrance processing) in april i weighed in at 98 lbs then. since april ive gone from 98 to 116 which is very weird for me seeing as i rarely gain weight and in my entire 19 years of life ive never weighed over 105.i didnt think much of it until about a month ago when my breasts started hurting. it started with just the nipple feeling bruised and getting bigger and then the whole breast hurting. now they dont hurt anymore but they are hard and about a cup size bigger. since i was younger my stomach has always protruded whenever i ate but it went away not long after but now its constant and i feel like its getting bigger and its kind of embarassing because i am a small girl with a big gut lol. its not hard like i know usually it is but it isnt just my stomach its down more towards my pelvis. i also have been having HORRIBLE heart burn. and peeing more often and my appetite is that of an obese person. i took 3 home tests all negative and went to my gyno who just blew me off saying it was impossible. she took a pee test there but i dont think she checked at all for pregnancy. im not sure if i am really pregnant or has anyone else on implanon had symptoms like mine? if im not pregnant then my body sure as hell thinks it is and i know for sure when im out of boot camp this implant is coming out of my arm because i dont think this is normal.