Best Friend Getting Abortion - Advice?

Abilene
I'm currently waiting in the waiting room while my best friend is getting an abortion. We were both raised Christian so it just feels so weird for both of us. However, I love her and support her in whatever she does. 
Weirdest feeling, sitting in the waiting room praying that the abortion goes well and she forgives herself (cause when you're raised Christian you feel guilty for stuff like this) and that I can be the best support for her that I can...but that's what I'm currently doing
Anyone have experience supporting someone who has had an abortion? Anything I should know from people who have gotten an abortion? What helped you most?