Do whatever makes you happy.
But since you asked, from the picture, it doesn't look like pregnancy left you with fried eggs, so why mess with a good thing? If your provider career is a factor in your decision in the least, lots of guys, even boob guys like me, prefer squeezing/kissing/worshipping what God or nature gave you. That tiny girl in the link with the grapefruits attached to her chest is hot, but I'm betting she was before, too.
MaryBeth had the best response, if you don't like how they look, then go for it. If it's about feeling self conscious about your appearance to other people, you have your priorities straight, too, I think. Everyone you speak to sees your teeth, and if you feel bad about them, getting them fixed will make you feel much better on a daily basis. The lucky folks you choose to get naked with will be thrilled with what you have on your chest now.