I don't know what week of Connections Class your center is on right now, but you should ask them for the handouts that deal with the stress management class. It really helps me when I'm in a crazy situation and want to run to the fridge!
A 1 lb gain feels like it really sucks, I know it. But, you can get that back off again in no time by keeping to the plan and drinking all of your water. Try to drink max HNS and "stay clear" (no creamies). Try not eating any of the apples (even though they're op they have more carbs than the other fruits.) and find a mantra. Seriously! It helps to have something to fall back on to help get you through the rough times. Mine is the first couple of lines of Adele's "Chasing Pavements." (I've made up my mind, no need to think it over.) This is a reminder to me that I've already decided what I want out of life. There's no need to "think it over" to myself and try to rationalize my way into some cookies. So, during the chorus (Should I give up, or should I just keep chasing pavements) I'm reminded that I should keep going. I've made up my mind.
Best of luck to you!!