How big do you think your chest size is?

I posted a similar post today during the day,
 but it seems like there are a lot of people around this time, so I'm only posting this.
 
The bra I'm wearing is a bra without correction.
 
Is it objectively large? Is it on the small side?
 
Honestly,
 what size do you look like : AA cup, A cup, B cup, C cup, D cup, E cup or larger
 ?
 
I've been thinking about breast augmentation for a long time, but
 do I need to get plastic
 surgery
? If you look at reviews of plastic surgery, people who are smaller than me have done it
 and gotten huge.
 
I want to get bigger without plastic surgery if possible.
 Are massages, breast creams, diet, female hormones, and
 herbal medicine actually effective?