Uncommon Bra Sizes?

Does anyone know where I can find uncommon size bras for less than 50 bucks each?

So I've been wearing a 32A for the past 2 years, and for some reason I only recently decided to do one of those online test things to see if I'm wearing the right size... I was quite shocked when the result said I should be wearing a 28D. I DIDN'T EVEN KNOW THAT SIZE EXISTED! It also said it's "sister" size is 30C, which may be easier to find in more stores, but I know that most don't carry those sizes.

Then, I went to a few other websites as well, followed their instructions and two of them said my bra size is 28DDD/F?

Wot? How could it be different?

Idk, (wo)man.

I'm confused. I just want to buy some bras that fit me 😂. (Also side question: do yall know any places I could go to get fitted? Places that won't dumb down my size so they could sell me their bras like Victorias secret would?)

Although, if Victoria's secret did carry them I wouldn't even buy from there because I'm brOke.

And I'm guessing places that DO sell those sizes are expensive. Ugh.

So, back to my main question, do any of y'all know where I can buy odd sized bras for less than 50 bucks? (Less than 40$ would be ideal, but I'm trying to be realistic here lol)

Thanks!!! <33