'It's been two weeks but I've already started jogging,' she told BBC Sport.
'I will know more on Monday when I see the specialist. But I have not been in any pain which is a good sign.'
After missing out on a medal at the Athens Olympics, Tweddle ended 2004 on a high - winning silver in her main discipline, the asymmetric bars, at the artistic gymnastics
World Cup Final in Birmingham.
She also scored a personal best when she finished fifth in the floor exercise.
The City of Liverpool athlete, who won gold on the uneven bars at the 2002 Commonwealth Games in Manchester, now hopes to get her new season underway at the German (
Tournament of Masters, Cottbus) and French Grands Prix in two months time.