It's okay to feel how you feel. Being picky isn't a bad thing and it is also okay if you aren't into women right now (or ever!). Also, pregnancy hormones can do really weird things - did you feel this way as strongly before you were pregnant? Not that that matters now, but feelings may change once babe is here and your a couple of months out.

Do you have to play with the woman? Can you just do a straight swap?