My dd got sick a few days before Christmas. Bad cough, extremely sore throat, congestion, that sort of thing. By the day after Christmas, she was feeling so bad, we went to the dr and they gave her an antibiotic and a steroid. So now here it is over 2 weeks after she first got sick, and the cough is better and the sore throat is gone, still some congestions and a little bit of a cough, but in the last few days she has been so tired, much more than usual. She doesn't want to do much of anything bc she is so tired. She is going to bed early and still wakes up tired, is having trouble going to school bc she is so tired, and I'm wondering if I should be concerned. Do you think I should take her back to the dr or wait it out and see if she feels better in a few days? She is 13 years old.