Anybody else got big boobs & have trouble finding a good fitted bra with very good support?

I normally wear the sports bras in the picture but I want a good non-sports bra that has good support. I wear a size 42I or bigger. Just ordered one & got it in today & could’ve used a size up. Also, didn’t like the ‘rocket’ shaped boobs. 🤣🤣🤣 Guess I’m just used to my sports bra shape/support. I know Lane Bryant is a good place but they’re so expensive for just one. I order one & it never works out!! Please help!!

P.S. I’ve been measured & they always say I’m a DD & I definitely know I’m not!