I really need some advice before i give up! I am a nurse and im currently working nights for 2 weeks. This week weigh in i was sts and since friday iv put on. 1lb? I cant imagine how as i have been 100%. Im wondering if the nights alter my system and make me hold onto water? Im really put off as i have another week of nights and if i dont loose ill just give up. Im on my last 18lbs to reach goal.