Unquietly.
Not at rest; disturbed.
Causing unrest.
Now, the nights and the days of Bhanavar were even as this night, and she was as an unquiet soul till the appointed time for the meeting with her lover had come. – The Shaving of Shagpat, Complete by George Meredith
O, Sohrab, an unquiet heart is thine! – Composition-Rhetoric by Stratton D. Brooks