I'm exactly the same Nikki, I'm fine until I start eating, then I can't stop! I just don't seem to have an off switch, until it's way too late and I feel sick... I'm more into savory than sweet but it doesn't really matter what I eat, I like me food and it's very much part of my social life. My friends are great, but we celebrate with food, commiserate with food, pretty much everything we do involves food!
The thing is I think because we're both aware of it we can take measures to stop ourselves getting too out of control. If we weren't aware, we'd eat ourselves huge! As soon as I get back down into the 12's I'm lowering my cut off weight (the weight if I go beyond I have to be strict) to 13st, it's currently at 14st. I feel really uncomfortable at 14st, which is great because in the past I started to feel uncomfortable at 17.5st.
Good luck with today x