Being in an English Honors cl makes me feel inadequate?

I don't know, I'm usually good in English. I have a college reading level since I was in eight or seventh grade. I guess I have never been challenged at this level before. But everytime I get a test paper back or a my homework, especially homework that is based on how well it was written and how well you responded to the question. Discussions on the novels we are reading makes me feel even worse. I hate public speaking and I get nervous as hell. Even when I'm not so nervous I feel like my resposne isn't as good as the others are. What really got to me is when on my last essay my teacher wrote that writing isn't my strong point. Though she did say it can get improve it still really got to me. I love to write, it's something I wanted to do as a hobby. Though my teacher is being really nice. Like on one of my questions I answered prior to our last discussion she wrote a comment saying that it was a good ysis and I should speak up more and made a smiley face, which she seems to do a lot lol. And she has done it before comment on something I wrote good. Which it uplifting it really is. When I asked about my grade she said it can improve. But I still feel like crap. Going to English is depressing and as soon as cl ends I feel so down. I've never been this self-conscious before. Just started this year. Right now as I do my English homework I starting to think of the worse. I don't know. Advice?