Addiction to the NRT vs smoking

I find now that although I don't smoke cigarettes I'm well and truly addicted to the NRT's and ive found that the urge to smoke doesn't seem to get easier. Ive just recently tried Champix with no luck all it really did was nauseated me but had no effect on the addiction to nicotine. While i'm confident I can quit the actual cigarette I cant say seem to say no to a gum or especially the oral strips I have had some luck though with the patches