Small bump :(

So I know I shouldn’t worry but does anyone else have a tiny baby bump? I’m 30 weeks now and I’m like I guess I’m starting to look prego... then one of the moms at my daycare said today how far along? I said 30 weeks! Only 10 to go! And she said wow, you don’t even look pregnant. You really need to eat more. And drink more milk. She is not originally from America, so I think she doesn’t get a lot of the differences, what I mean is I know she meant no offense. But I haven’t stoped thinking about it all day. This is my rainbow baby, so I don’t have a stretched belly from my previous pregnancy. :( a lot of woman on here post their belly’s and they are behind me in weeks but so much bigger than me!! I get so jealous! This was me yesterday in my work mirror! I’m 5’10