Sorry to hear this Antonia. Maybe individual counseling can help you through this. I know that EMDR therapy (which is a counseling therapy) has been effective to help PTSD and Anxiety, especially if you think you might have childhood traumas. A lot of times, I have noticed that people with perfectionism tend to have something that happened/ a belief since childhood that started the perfectionism.
I hope this is helpful and good luck!
M:35 W:33 M: 5 yrs. Daughter: 2 yr .7/11/10 D Final: 8/7/12
