OP, whenever you get better, it might be worth your while just to see how your temp runs normally. Everyone's different. I've done this before. I find I generally run between 98.3 and 98.7. A few times during the day (and it seems to be mid-day), I'll get up to 99.2 here and there. There's not rhyme or reason to it (not overly active, not doing anything special), but it generally comes back down. For me, if I hit 99.5 and I feel unwell, I consider it a fever. Low grade, but a fever nonetheless. It would also be a normal fever/temp for a cold.
If you really do have influenza, I believe that you shed for 5-7 after the first symptoms regardless of fever.