Boob Job

I want to have one, but my boyfriend says they are a waste of money and they don't even feel the same. Did yours turn out good? im also worried about them not being symetrical. I dont want people to notice from the get go that my boobs arent real. Im jsut not very happy about them. I has a child when i turned 18 and since then they have gotten even smaller and of course gravity got ahold of them too lol. I technically am an a cup right now i was a b before i had my daughter and then a c when i was pregnant and then after i had her i was a d and now im cutting it close from a b to an a. I just think i would feel much more confident in myself if i had gotten a boob job. I went and got an estimate on how much it would cost during the consultation adn now im just saving up and not so sure if i should get them anymore.