Ok so I purchased two blue Mickey Mouse platies from my lfs last weekend. I bought what I thought were a male and female. However for the past week I've been noticing he/she has absolutely no interest in the other 2 platy females in the tank at all. Also I have a male guppy who will not leave this fish alone even though he has plenty of female guppies. Also the male guppy does not bother the other two female platies. Upon closer inspection it looks as if this "male" platy has a gravid spot. So I'm wondering if, A). I purchased a female with a deformed anal fin or B) the fish is a hermaphrodite.