Spice Girls member Mel B is "doing fine" after she was reportedly rushed to hospital after going blind in one eye - due to a herpes infection.

Sources at London’s Moorfields Eye Hospital said she arrived wearing an eye-patch and said: “I can’t see anything — I am totally blind," per The Sun.

“She’s doing fine now, she’s not blind,” a source tells PEOPLE. “This has happened before. She has herpes in her eye, so this can happen.”

“She told the doctor she was blind because she couldn’t see but her eye is OK,” the source continued. “They gave her some drops and she’s good now. It was nothing major.”

But Mel B is denying that herpes caused the blindness:

The Sun also reports that as soon as Mel B could see again she left, against doctor’s orders, to rejoin the group rehearsing for the tour starting this Friday. The source also told them, “All the girls rallied round her, including Geri. They made sure they weren’t behind on rehearsals, which have been going really well.