Not so sure anymore

Today at 9:30 PM I completed day 5 ... things seem to be getting more and more tough ... I honestly thought that it would start to get easier. I don't know how much more I can take of this. My poor husband ... he is being all supportive and all I seem to do is snap at him. EVERYTHING bothers me. The evening is the roughest time for me ... I do not seem to have a problem while I am at work.I really would like to do this cold turkey, but now I am thinking that perhaps I need to go to the Dr. and get that Chantix stuff. I really do miss smoking though ... more than I thought I would. I am soooo confused!