Blink - Amie McCracken

Piper is a control freak, plagued by a terrible form of magic.

If she doesn’t maintain her vigilance, those she cares for find tragedy. Any moment of contentment, any
semblance of happiness, and Piper watches her world spiral out of control.

As a child she was diagnosed with a chronic disease, only creating more reasons to manage every aspect of
life. So when she starts to fall for Trey, the local barman and history buff, she has to make some decisions before her curse takes effect. It may already be too late. Either way, it will end in her having to let go.