Hi LoveMyCats, welcome to the PC and the PTSD forums. I am sorry you are having so many challenging days, I have experienced this myself so I know what you are discribing.
Are you working with a therapist?

Yes, it is good to read how others do struggle and to know you are not alone. I think knowing one is not alone does bring a sense of relief and help one not panic and feed into it when having a bad day.

((Welcoming Hugs))
OE