Help!! Super uneven breasts, how to even them out

I'm pumping breast milk, my baby is 4 days old.

My right breast is huge and I can pump 2-3 oz in 5 mins, but my left breast is small and I can barely get an oz in 15 mins.

Any ideas tips or tricks to get them to be the same? I look ridiculous and I'm getting frustrated pumping I'm ready to quit