<human>: Give me the gist of the text in a nutshell

Well today my Gf[17/F] of 2 years broke up with me[19/M], or maybe it's called a break. I don't really know I've never had to deal with this before. We were each others first bf/gf and we both lost our virginity together.

She said that it's not me or my fault she just can't handle it. "We have such a deep relationship and I feel like I'm too young to deal with this. Maybe in a few years I'll be ready, I'm so stressed about school and I can't deal with it all, I still love you"

So I told her that there's no hard feelings, that I still care about her and love her. I told her I will always be there for her, we'll still be best friends and that I still love her. I gave her the Christmas present I made for her (I made her a box with a glass lid to hold her pocket watches that she collects)

I've never had a break up and it hurts so much, I care so much about her. Did I do right? It hurts so bad but I want her to be happy no matter what even if I'm not what she needs right now. Any tips on having it not hurt so much?
<bot>: My girlfriend broke up with me and I told her that we're still best friends and I want to know if what I did was right and how to deal with the pain.