When you're pregnant, you often wonder “Am I big?" “Am I small?" and, “Will I ever be able to tie my shoes again?"

Always tell your doctor and let her know how you're feeling—and as you grow, she'll measure your fundal height (the growth of your baby and uterus in centimeters)—but know that whatever you're going through is most likely normal.

Tiny bump? Big round bump? Every mama is different. And if you need a reminder: Every mama is beautiful. (That means you.)

Here's what #20weeks look like for the mamas of Instagram—

1/2 baked. #20weeks
A photo posted by Erin (@dolcebellabyerin) on
20 weeks 2days #20weekspregnant #20weeks #itsagirl #bumpie #march21st
A photo posted by Porscha McPhan (@1porscha) on
Half way there! #20weeks #banana
A photo posted by Lori Barnabe (@loribarnabe) on
Half way 😱 We found out there is a little baby boy in there💙💙 👶🏽 #BabyT #20weeks
A photo posted by Shama Fernandes (@shamafernandes) on
#20weeks #australiancattledog #mythreegirls #heelergram
A photo posted by Jeremy McCain (@jwmcattle) on
Half way there! Time is flying #20weeks
A photo posted by 🙋🏻 Ericka Smith (@erickamsmith) on
A photo posted by Amanda Frost (@afrost1585) on
A photo posted by @tinka_9 on