My Bobo used to spray all the time. Everthing that people had suggested I tried, blowing in her face gently, flicking the pee back on her and flinging shavings--nothing worked. In time she got used to me talking to her outside the cage and opening the door. She still absolutely hates to be removed from her cage, but she no longer sprays, she just kacks and bites.
Getting sprayed is no big deal, it's a tiny amount of pee. I've got it in the face and even the mouth a couple of times and again no big deal.
Please make sure you've read about pregnancy Milo. Usually there is nothing to do but watch and wait, but there are also times action on the part of the owner has to be done. You need to be prepared. You need to read over the caring for and feeding babies section and fully understand it. We have seen many times where owners say they have but all of a sudden can't spend the time to hand feed a kit or they ask what the feed the kit again.
Because she is pregnant now you still have time to read up on all of this, it's in your very best interest to do so.