Weird Symptom?

Currently 7 dpo and since yesterday the only foods that don't make me want to vomit are oranges, strawberry yogurt, raw carrots, pickles and meatballs. I was absolutely disgusted when I was putting away the groceries my hubby brought home this morning. I thought I was gonna get sick.

I really hope this is a pregnancy symptom because I can't imagine being revolted by food without a good reason. Especially when I do all the cooking, which I am dreading doing now.