Worried about situation with seminar leader

I'm a first year student studying English and I'm a bit worried about the situation with one of my seminar leaders. Basically I was really ill all last week. I think I had the flu as I totally lost my voice, felt sick, kept feeling hot and dizzy - just generally really unwell. I had no energy and just wanted to sleep all the time. I had a busy week regarding lectures and seminars so I tried my best to turn up and participate.

On tuesday I had a lecture followed by a seminar a few hours later. I went to the lecture but felt too ill to go to the seminar a few hours later. I felt so dizzy and sick that I decided it was best to just rest.

We were meant to be showing the first few pages of an essay to the seminar leader that day (which I'd finished a week before because I was really interested in the topic). I felt really bad about missing the seminar and emailed the seminar leader the same day explaining why I didnt turn up and asking to make an appointment so I could show her what I'd done in the essay.

This was Tuesday. Its now Sunday and she hasnt got back to me. I'm really worried that she doesnt believe I was ill and thought I was skiving because I hadnt done the work or something - which is really unfair as I actually finished the whole thing weeks ago. She doesnt really know me personally so this could well be what has happened.

I'm feeling really down about it. What should I do? Should I wait til the next seminar with her next Tuesday and talk to her in person? I'm so worried, please help!