There are a lot of nasty views on this thread.
Ive had a miscarriage and ive aborted twins.
I can tell you that for me personally, the abortion was much more painful emotionally. Much more traumatic and i feel a much bigger sense of loss. Not because there were 2, but because i never ever wanted to be in that position.
Of course no one wants to miscarry either, but at least with miscarriage you dont have the stigma of "choice" attached to it.
I can tell you that i did not have a choice. Not really.
Yet people tell me it was my choice. How its ok because i didnt want them. That if i wanted them i never would have done it.
I didnt abort because i didnt fucking want them! I have some very personal reasons i aborted. Including health reasons.
But i constantly have to justify my decision if i tell people. Because it was a choice 
My miscarriage i was able to be open about and get empathy and support immediately.
Not so for my abortion. People judge. They decide i dont need support because i chose to end the pregnancy. They have no sympathy for the difficult situation i was in.
The grief is very real, but it's a secret grief. One i cant share IRL because of judgement and peoples nasty opinions.
It seems im not safe here either given some of these responses.
OP im sorry for your loss. I truly am. But your friend meant well and is trying to be supportive. I understand that you are in a difficult place right now and dont want to hear it but please dont speak to her directly about it as you could be causing her a great deal of emotional pain if you minimise ger experience. Just vent here 