I got it yesterday and it just jumps and runs from one end of my room to the other sniffing and jumping on everything (: it's cute as but when should it settle? It's a companion female rabbit I think (I've been surfing the net)

Um... thats normal rabbit behaviour- she's not going to 'settle'- thats just what rabbits are like. You let them out, and they have a ball running around and 'binkying'... eventually she will wear herself out and begin to relax a little- but make no mistake- she will be right back at it again as soon as she is ready for some more play time!
I don't understand what you mean by 'companion female'? A companion rabbit is the same as a companion dog or a companion parrot- it is a rabbit that you keep in the home as a companion. It is not a breed- it is just a way of keeping your pet that says that it gets a heap of attention from you and has plenty of time outside of the cage in your home each day.