Sometimes, especially when doing SE, I get so anxious that I fear my deodorant isn't working. Or I'll be physically disgusting in some other way.
Other than that, I greatly fear that when I have to stop seeing my T regularly, I won't be to handle the separation. I also fear that she is going to die before I do, and that when I find out, I'll totally fall apart and won't be able to go on with my life.