Day 6 of Champix

Hey every1, I am new to this forum and am have started taking Champix and am on day 6. I have felt a tiny tiny bit of nausea when i didn't eat with one of my tablets and around day 3 I got really moody lol. Didn't help that exams are on at the moment as well. I am starting to be repulsed at the smell of smoke and the taste is making it really hard for me to even finish a full smoke. So i think the tablets are really working. Now I am thinking of what to do with my time that I normally spent on smoking lol I just might start playing sport again. My stop date is next week but right now it's getting harder and harder to even want to smoke or stomach the smokes. I never really thought I could give up but I am hopefully going to do it. The amount of money you could save by stopping smoking is amazing. I've wanted to quit for a while but never took the first step or didnt know how to quit. I was also worried that I'd just start stressing at my husband and family and didn't want to put anyone through that lol but I've explained the side effects to everyone and so far so good. Does anyone know if you actually have to keep smoking until week 2 or is that just a recommendation?