I worry too. I had a lower rupture in October 2021 and after 2 months in the hospital a second surgery and a stroke was able to go home.
The recovery was slow because I was afraid to push it for fear it would happen again. Two years later the rupture remains at 4 and I am told I am a walking wonder. I don’t know if that help with my worrying at all. I still have back pain and know that is a sign.
Finally I understand that there are mental side effects from the stroke that could contribute to my fears.

Be strong and glad to be alive.