Stupid Maternity Clothes Question

erjarv

So I've been putting off buying maternity clothes as long as possible (I'm super cheap when it comes to buying myself stuff), but I can't stand squeezing into normal jeans anymore. It's so uncomfortable! 

My question is, what size should I get? Pre-Pregnancy I was a size 8, but those were impossible to get on about a month ago. I've been wearing size 10s since then, but now those are getting tight as well :[. I know you're supposed to get the size you were pre-pregnancy, but I'm scared to get an 8 because the 10s fit my legs/butt snuggly now too -- it's not just my stomach. 

So should I get an 8 or a 10 in maternity jeans? 

p.s. the reason I'm not trying them on in the store to find out is because i'm 5'11", and have to order them online.