I lost weight and now my are lopsided.?

I have rather large naturally. They have also never noticed any size differences in them. They've always looked exactly the same to me. I recently lost about 15 lbs and I still have about 5-10 lbs more to lose. When I lost weight, one of my shrunk more than the other one. It really bothers me. My question is, if I lose more weight will they even out? or will it just get worse? Also I was pregnant about a year ago. I made it to about 5 months. When I was no longer pregnant my filled with milk so full it was extremal pain full and they were so huge it almost looked like terrible implants. they went down eventually but the one that is bigger now I can still squeeze milk out of. any comments answeres similar experiences?