How do i feel less sick about going to this school?

ok im not nervouse of first day jitters but the placce is an old orphanage that got turned into this school program called river woods...ok. and i HATE it! it reminds me of an insane asylum! im scared of the feemilg i get and i remember seeing blood in the bottome corner of one wall! i keep picturing dead bodies in the walls! i remember asking if they have ever had a person with lycanthropy (that mental sickness thing) there and she said DONT saay that word there! WHAT DO I DO TO MAKE MYSELF LEST SICK AND SCARED AND FEEL-LLIKE-SCREAMING feeling!!! HELP ME PLEASE! i only have to go here untill the years done wich is soon ut i feel like my guts are literally being ripped out and stoped on when i go into that place! my stomech hurts bad! im not religiouse or anything but thats how i feel!