"I'm sure I've got something for you," Padma said, moving out from behind the counter and began heading toward the section that dealt with Charms. "Though if you took a NEWT in Charms, it seems very odd that such common charms are... misfiring, for lack of a better term. Do you think there's something affecting your magic?"
She scanned the shelves quickly and pulled out two books that might help. "This one is for Charms going wrong, and here's one on Charm theory that I think addresses the way Charms work with our innate magic. And I know I have others on the ways our magic can be affected by our emotional state or by other people's magic or even by outside objects that we might not even realize are skewing our focus or abilities. Shall we look for those too?"