the gender of your offspring is decided by the male, appreciate what you have created. you already have a daughter who does not need to be replaced, she is still around, you could even try to get involved in her life? Im sure she must wonder about you
I think you have a lot of growing up to do first though, I know its not what you want to hear and although there is a big world out there you should be putting your time and money into the people that matter most, your wife and child, not wasting it on prostitutes
If you dont do it then history could repeat itself and you drift away leaving another child fatherless because you are not grown up enough to deal with real life.