Implanon removal

Ella
I really want to get my implanon removed because I have gained so much weight :( I am a really athletic person and I just can't seem to shift the weight! Nothing has changed in regards to diet and exercise. 
But I love it because It's helped my period cycle so much! 
Have any of you ladies had this problem? I really want to get it removed but my boyfriend and I like having WORRY free sex hahah and I would hate for my period to go back to the way it was 
TIA