A couple of my friends just experienced the same thing (only one was a freshman) and it has rocked my belief in the Pan "system". I felt like when they got cut that I, too, was cut. It really makes me think about sororities differently. I absolutely love some of the sororities on my campus and today it was hard for me to look at this girls and not get a little angry. I sure it will pass with time, but I can't imagine what you and my friends are feeling.
Like someone else said get involved in something else.
For the heartbroken girls:
Much love to you!!