anxiety peaking!!!!!!!!!!

my brother went to wisocnsin today....i got a call from him less than an hour ago....he called to say that he and his girlfriend broke up....they live together.....he's giving his two weeks to work and then he's moving to wisconsin to live with my parents...i have no idea why they broke up....he called me because i live near him and he wanted to know if he could stay here until he's done with work.....i couldn't say no, so i said yes....i mean, he has nowhere else to go...he might come on tuesday and stay, but he will definitely be here a week from tomorrow.....i'm terrified.....i haven't lived with anyone other than myself for about two years.....i'm terrified!!!! what is he gonna see???? what if he doesn't like it here???? is he gonna tell my mom bad things about me???? what if he doesn't approve of the way i live???? ED brings his voice back and it trying to take control of me, but i'm not letting it.....gah!! SO ANXIOUS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!