Hillary Clinton said Monday she was “feeling fine” a day after she was taken ill due to pneumonia, and that she was eager to jump back onto the campaign trail in her battle against Donald Trump.

“I’m feeling fine and getting better,” Clinton posted on Twitter, signing with the “H” that signifies she personally wrote the message.

“Like anyone who’s ever been home sick from work, I’m just anxious to get back out there. See you on the trail soon,” she added.