Question about boobs

Hello ladies! So I’m 22, and I’m wondering, does anyone have one boob bigger then the other? My left boob is like twice the size of the right one. I’m really self conscious about it, my husband likes the left one a lot, because it’s so big.

It also hurts, like a lot.

I haven’t been to a gynecologist before, and right now can’t really afford to. My mother passed at age 32 because of breast cancer, so I immediately panic when I think about it to much....

any help!?

Thanks girls!