Is 32E a big size or normal?

I've gone through bra sizes very fast and it is annoying! i got my new 32DD bras and within the next day they felt too small (I was measured 2 or 3 weeks before i got them) and now I have to get 32E's but are they considered big or normal? I'm not tall at all im only like 5"2 and very slender but toned. Iv seen many mixed opinions saying they are normal and other saying they are bigger than average. Is 32E a big size or normal?
Is 32E a big size or normal?
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