‘Hard for her to move her legs’

Hayden Panettiere suffered from ‘really severe” health issues in the months leading up to her tragic death, according to an insider. “I know she suffered earlier this year with her back,” the “Nashville” star’s hairdresser and good friend, Erick Orellana, exclusively told Page Six. Orellana described Panettiere’s pain as “really severe ” — so much so, the actress experienced mobility issues. “At one point, it was even hard for her to move her legs,” Orellana said. Panettiere was photographed in March with her boyfriend, Brian Hickerson, at LAX airport using crutches to get around. However, Panettiere’s pal did note that it seemed like…