Congrats! I swear it's like almost everyone is getting pregnant this season lol
I'm 7 months and I still haven't bought any maternity clothes. I got a few shirts that are hand-me-downs. I still fit into my jeans.. luckily when i had gained a lot weight in highschool i kept those size 5 jeans in the closet and i have reason to use them now.
I've been on a few pregnancy forums and a lot of people have said target and old navy are good places to go for cheap maternity clothes. I've seen target's and their selection is pretty cute