Losing, gaining, rinse, repeat

Ugh. I seem to be losing and regaining the same 3 lbs over and over again. I either have really good days, or totally off days. I may need to stop allowing myself cheat days, as I seem to have a very hard time recovering from them. Yesterday was a very good day. Today is going well too. The weekend sucked though. Fri, Sat, Sun, and Monday were high carb/junk days. I need to concentrate on having more good days than bad days in a given week.