I've been on the job for two weeks, and I'm loving it...for the most part.

I misfired an email the other day and my supervisor was super curt with me. The client didn't seem to care but it felt horrible to have my supervisor seem upset. I can't stop replaying it in my head. I went to the bathroom and bawled that day.

Every since it happened I feel nervous and worried about making more mistakes. It's taking me a lot of time to get things done as a result, because I'm making sure I'm researching thoroughly and writing emails properly.

Is it normal to feel like this? When will it better?! Any words of advice from people who have worked in this field or gone through similar things?