I think you're taking this way too seriously - it's one meal right? For the rest of your life. Don't sweat it. Have some clear soup if you're hungry later, don't obsess about the little things like that, you'll drive yerself bonkers (i worry, mostly because for ME it's a very short trip!!!)
Now: 171 - nope, 165 now!
NOPE -- 162 now!
Holy crap i've lost a PERSON!
"People often say that motivation doesn't last. Well, neither does bathing - that's why we recommend it daily." - Zig Ziglar