So you let her out to run around your home? I don't think that's a great idea, and many reasons will follow that. The main reason is that she could get infested with external parasites, or also even get out of your home and be roaming around somewhere in the streets or become lost in your home.

The scent of the male has nothing to do with aggression. When males want to mate and it's mating season for them, they are the ones to most likely become somewhat aggressive.

If it does happen to be a Burmese, you will have a LOT of work to do. These snakes will need large enclosures, large food items, and without much handling, I heard Burms can get somewhat aggressive. Though, if you handle it often you will have a pretty tame Burm. If you don't want to keep it, try selling or giving it back to the place you got it from and get your money back. Burms can get a good 20 feet long, and it seems like your definitely not ready for a snake to get that size.