I feel your problem! I've tried countless times to shower today only to be interrupted by a big roach! I've ran out the bathroom and tried to get someone to kill it, only for it to go missing. It is now 2:18am and I am sleeping on the couch in a robe.

I would try to google in the information that you provided about the bug. Maybe compare pictures to what you saw and find out what it is that way. As for finding it? I would look where it was last. Move anything near where it was to see if it comes out than smack it with a show. If you have a phobia like me, ask your sister to kill it.

Edit:

Yay! My mother came home and killed it! I can now shower! \(^0^)/

There is a bug in my room, me and my sis tried to kill it but now we can't find it. It was brown, looked like it has 6 or 8 legs, and antenna. Any idea what it is? And any advice on what I should do? I'm sleeping on the couch tonight