Okay so i may sound so stupid but here is goes.......

I have really bad anxiety issues related to death and anything to do with illness related stuff, i get these feelings about myself but also my SO :(. I always get anxious about him being hurt or getting sick or even worse, dying and i end crying really hard and it breaks me. I have told me SO and he is an angel and reassures me that everything is fine.

Has anyone on here been through this? And what did you do to cope with it?