Some allergy issues

I got allergy testing done to see what I'm allergic to. I'm fearing because I keep asking myself, what if I'm allergic to cat fur? There's a possibility because it normally acts up at night, And that's the same time my cat sleeps with me (and my bed is kinda full of cat hair/fur...) If I find out I'm allergic to cats, that might mean she can't sleep in my bed anymore, which is where she normally goes at night. That might also mean me and her might have to keep our distance as well. I love my cat a lot, and I fully believe she loves me as well. What do I do?