Brendan Gallagher said he feels great and energized after clearing COVID-19 protocols and rejoining the Montreal Canadiens . Gallagher, who missed the past seven games while dealing with the virus, spoke with the media Sunday after returning to practice for the first time since he was placed in quarantine Dec. 2. Gallagher, 29, detailed his experience with COVID-19 and in isolation, saying he wasn’t able to do anything for 10 days. “The first couple days, I had some pretty tough symptoms,” Gallagher said. “It got me hard, so I was just laying there fighting with it, but after a few days I was good.” What followed were eight days alone with his “thoughts and a little bit of boredom” while he played a lot of video games, watched movies and chatted on the phone to pass the time. “It’s good to be out, back around the team,” said Gallagher, who is double vaccinated. “It took a while for me to get it, but now that you went through it, you kind of understand what everyone else has bee...