Hi
Drink your water and stay focussed. I am at the end of week 3 my WI is tonight but I think I've lost 1st 2lbs. Focussing is what kept me going through cooking for a family, being away with my job where delicious food was everywhere and a night at Pizza hut on Friday with hubby and the kids. apart from my hubby I haven't really had any comments but in the last 10 minutes 2 of my work colleagues have said "have you lost weight?" literally 5 minutes apart!!
So remember why you are doing LT in the first place.
good luck
Cabbez