I have had several bouts with Scarlet Fever, as well as Tonsil Stones (Who ever thought such a thing were possible...I did not believe my Doctor when she told me I had Tonsil Stones...but I digress)
Each time with scarlet fever, I have felt sorta Meh when I went to bed and woke up with a 103-104-105 temp the next AM, and considering my typical body temp is slightly lower than the "norm" (97.2 is average for me) those high fevers do a number on me. I hallucinate, lose track of time, can barely focus on a conversation or anything at all, am basically 9 shades of useless to everyone around me, as well as myself.
However, with the Tonsil Stones, I run only a moderate fever, 100-102 and It is like my focus is supercharged, I blow through projects, conversations, tasks, as long as they are singular.....add in distractions such as additional participants in a conversation, and I am done for, I can't hold more than one thought or focus at a time and it all turns to poo in a matter of seconds.
When I have a slight fever from Tonsil Stones, 99-100 I can barely function as I am on informational overload....every bit of clothing I own is too scratchy or too silky, it is always too warm or too cold, it is always too bright or too dark, too loud or too soft, there is no happy medium.