I haven't seen this mentioned yet, but if you don't have cycling specific shorts or pants, you may want to spend your money on that first before buying a new saddle. Most street clothes have a seem that runs along the crotch which can be uncomfortable when sitting on a bike. Cycling shorts don't have this seem and tend to be much more comfortable. Of course, you can always try adjusting your saddle too, as it may not be in the right position to give you optimal comfort.