Any other student Mamas out there?

Charlotte
So as I was preparing to go back to grad school for my PhD, my husband and I found out we were expecting! A complete surprise, since we were not planning on starting our family until I almost done with my program. 
Now however I'm 27 weeks pregnant and have this protruding baby belly (don't get me wrong, I love my bump ❤️), but I get weird looks from the younger students. A lot of time it's like a second glance and it's unsettling for me because I've lost a ton of weight in the past and have always had body image issues. My husband is wonderful though saying I'm beautiful and my belly is amazing. 
I guess what I'm trying to get at is, is anyone else going through this?