Hi Sasha, I just wanted to say well done on your 4lbs weight loss on you first week and don't worry about the STS this week, at least it's not a gain. I STS on my 3rd week and my leader made me feel a bit crap about it but tbh I was happy with it, it could have been worse. Hope you have a fab time with your family, my boyfriend is from Ireland and I absolutely love it there.
Good luck with your weightloss journey and I'll keep an eye out for your diary (I have one too they are a great help!!)