Hi christy. Do you own a  home together? Why are all of you living in the same house? If it's a situation that you can move from, take Jays' advice. If that's not feasible, you'll have to be a little more creative, but it's not hopeless. I assume you have your own room. Perhaps you could model it into more of a sanctuary that you can escape to when you need time alone. If you have a yard, you could turn that into a place you can retreat to. Some nice plants, a  comfortable chair and nature can give you the feeling of freedom of self. If it's just a matter of bathroom and TV rights, a schedule can work. The best thing to do is get your heads together, as a group, and discuss all your needs for privacy. They are probaly thinking the same thing.