People are showing way more than I am.

I am 9 weeks along and this is my first child. People always say that you don't really show until the second trimester or so. However, I have noticed a lot of women on here are showing a lot more than I am... Even people that are only 8 weeks. I'm bloated but that's about it. I eat really healthy, just hope everything is alright. I don't see my doctor for my first ultrasound until March 4th.