Thanks a lot for your input.
Write this in google "how to insert image in justanswer"
The first video will tell you how to upload an image.
As far as your question is concerned, there is no need for going to emergency room. This sounds like a viral
pharyngitis and that bump is probably a lymphatic band in throat. Examination can determine the exact cause but i can say this by confidence that in the absence of any high fever (higher than 101) and pain, there is no need to go to ER. You can just go on Monday.
Once you have inserted the image, i will respond. You can contact justanswer customer services for this also. I am an Ear, Nose and Throat specialist myself and reassure you not to worry.
I wish all the best to your daughter, Please ask if you have any question because our discussion always remains open so you can always ask more till you are satisfied, You can click the smiley to rate the answer. You can come back here to ask anything even after you have rated the answer. I will be glad to assist you always.