She scored 6 points in 36 games in the 2018–19 season and, before the beginning of the playoffs, announced that she would take a break from hockey for personal reasons.

[3] She later revealed that she had sustained concussions in two different games, which caused She joined HV71 in 2019, after nine seasons with Linköping, seeking a change in environment and because her job outside of hockey was based in Jönköping.

She criticized the league's decision not to award the championship to any team, despite HV71 having won the first and only completed match of the finals, stating that: "Considering the season we had, it feels very empty.

[7] Kjellbin was a member of the Swedish national under-18 ice hockey team at the 2011 IIHF World Women's U18 Championship, getting two assists in five games.

Outside of hockey, she works as Director of Customer Project Management for Senion, an indoor GPS technology company based in Linköping.