The singer has since returned home and is "feeling much better"

By Amanda Michelle Steiner
Updated February 25, 2015 10:35 AM
Credit: Jordan Strauss/AP

Demi Lovato is back at home following a trip to the ER on Tuesday.

The “Really Don’t Care” singer was hospitalized on Tuesday in Tarzana, California, after she was having trouble breathing, PEOPLE can confirm.

The doctors decided that her problem was likely flu-related, TMZ reported, and Lovato, 22, was given antibiotics to treat the infection in her lungs.

However, as her rep tells PEOPLE, Lovato “returned home soon after her ER visit and is feeling much better today.”

Lovato is currently taking a break from her Demi World Tour, which picks back up again on April 17 in Brisbane, Australia.

Reporting by MARY MARGARET