More weight, more breasts?

[Bamalina]

Ever since I had my son who is now 3, my breasts dissapeared, I mean I wasnt massive before I was an average 34B cup, but after having him I had next to nothing, also I put it down to a bit of weight loss. However I have since had another baby, 15 weeks ago, and I breastfed, I have now stopped and I have been left with nothing,in the breast department, I know this seems trivial, I definatley dont want surgery, I have seen plenty of women who have had children that have mantained their breasts somehow, has anyone gone through this? I could do with gaining a little weight, but I dont want to look any flatter than what I already do, any advice or tips would be great. This is really getting me down.