First Dumping over with, but a bit confused!

Well, later last nite was interesting, I believe I had my first dumping, was feeling pretty sick to my stomach, stomach hurt, broke out in a sweat a few times and finally vomiting. But what confuses me is that I hadn't ate anything for 5 hours, and then a half hour before any symptoms started showing up I had a SF popsicle, and I have had lots of them since surgery. AND not to be gross but I didn't just throw up popsicle, I didn't think my food would have still been in my stomach??  So how do I know what made that happen? I love the popsicles but now am scared to eat one??!!  One more thing, the soup (strained of course) that I had earlier I never had before, could it just have taken that long to get me sick? HELP!!

Yes, it could have been the soup. Was it high in fat? Sometimes it takes a while for dumping to set in - especially early out.