Hey
Definately go to group! You have missed 2 weeks (unintentionally but) if you miss another then the likelyhood of you going back before Xmas is going to be very low. They say if you dont do something 3 times then you have broken your habit (eg exercise, group etc)!!
Like someone else said, you should get weighed, note down the gain (if there is one), draw a line under it, start on plan the following day and try to stick to plan 100% and if you did gain, I am sure it will be off in no time.
Plus you will have the support of your consultant, group and of course all us at Minimins xx
Good luck on your weighin.
Kel xx