I currently take Chantix. Right now, I am aching in every joint I have. I cannnot move well? I 'm trying to stay mobile but hve been unable to. It is rpescribed that I take Chantix twice a day for 12 weeks. I have been taking Chantix since 13 March 2014. Have you any words of encoujragement or suggestions as to what else I can do to ease this pain?