Vett... another (((hug))).

Maybe your girlfriend and you both need space from each other. Blocking email might be the same as telling you to be quiet for now.

What most important now is YOU. Take care of yourself... maybe by being quiet now and not contacting her, you might get her attention soon or later to at least resolve things between you. Sounds weird I know... but the longer I ignore my ex, the more I just do what I have to with little or no contact, the more he'll lash out. Negative reaction for sure... but he has his problems too. If your girlfriend is simply angry or hurt she may need the time to deal with the anger or hurt. It can take a long time to work through anger.

I've done the same thing myself. Blocked email from my ex. He has a bad pattern of communicating with me at all the wrong times... sending me email to my work when I'm in the office, calling me when I am at work, or catching me on weekends when I am with friends or a date (he pumps my kids for info sometimes when they see him I think).

Nuture yourself right now... this might sound like a totally female thing... but taking care of yourself right now... finding something to relax you mind with, finding some fun, or doing something for YOU can help a lot. It sounds like you're still worried a lot about her.