You can ignore people by going to your update. It's underneath your list of friends. Type the name of the person you want to ignore and hit save or submit or whatever. Good luck.
Well, my dear if I were you this is what i would do. No matter how awkward and unbearable it would be, I would talk to her about it. And I would talk and talk and talk until I got everything out of me. Because caring all of those thoughts and feelings around is depressing. Whats the worst that could happen? She would get mad? Well, if she is really your friend then she will stay that way no matter what. but from what it sounds, she hasnt been that great of a friend here lately anyway. And lastly even if i had to do it alone. I would get out of the apartment. SItting alone all the time is terribly depressing. Get out, go anywhere.
Go anywhere, go to the mall, go to the park. go see a movie, go treat yourself to a lovely dinner. go to the library, go the gym, go to the grocery store and sniff fruit, go jogging, take some evening classes or something.
-TM