Diario de peewee1959, 12 oct. 17

Don't get upset! Sometimes weight comes back for a bit (that can be a water weight or digestion issue). I had the same stuff couple of days ago - 1lbs suddenly came back, but today I weighted in again and it went away taking 0,2 with it ;) 

@Ellagetsit is correct... and, it could even be 'muscle gain' - how active are you? (I didn't see any recent entries in your Diet Calendar for food or exercise.)