Did anyone lose weight during their pregnancy?

I'm having "textbook pregnancy symptoms." I haven't tested yet. I'm going to get a test probably Saturday. I'm very bloated, so I stepped on the scale today and I weigh 94lbs. I have always been petit, but I haven't been this tiny since having my first child almost three years ago. I was expecting to have gained some weight. I'm eating more than I usually do. I don't know what is going on. It's strange.