Weigh in - WTF

I am up 0.6 pounds this week (225.6). As you all know I'm doing weight watchers; I only exceeded my daily point limit on one day. Was it enough to burn through my weekly points? I guess so (it was a pub crawl, there were nachos involved). The rest of the weekend was also pretty indulgent but I counted points and stayed within my limits (I think, maybe not?). Could late night eating be the culprit? Should I cut my daily point allowance?

I am extremely disappointed. If I had been exercising this wouldn't have happened. I must get back to the gym or get active.