Hi @Sydney - as the girls have so eloquently said - it is totally normal and I'd hazard a guess that everyone on the forum has been worried about recurrence at one stage or another. I just try to keep really busy as much as I can .... then it doesn't 'surface' that often.
That's good that your aunties are still around (even if they've forgotten the details) after their own BC treatment ....
As @"Annie C" suggested - the counselling could be a great help in giving you 'coping strategies' ....
All the best to you xx