Maternity clothes

I couldn’t fit in any of my clothes by two months... and I’m struggling to find cute outfits that don’t cost a fortune. I have one good pair of maternity jeans that I literally wear every other day.. idk if I should go on a serious shopping spree of just kinda hide my self away lmao. My weight jumps so last year I was a size 8. This winter I became a size 10 then as soon as I got pregnant I became a size 12 so not even shirts or my old jeans fit.. it’s making me feel down