B.B.
We pretty much rotate tylenol and motrin every few hours if our daughters have a high temp around 102-103, and we're pretty on the ball about them too because our oldest had a fibral (spelling?) seizure when she was 8 months.
If she's eating/drinking and behaving okay, and the motrin or tylenol is helping, then you're probably okay. If something changes, I'd get her to the doctor pretty quickly.
Good luck!