I am one month in my dbt therapy and i was doing so well, no self harm,no drug abuse,no substance abuse,no smoking. Today i had a panic attack, that was so bad that i went literally crazy, i was searching all over the house for drugs but couldn't find anything. So i cut myself. After not doing it for one whole month. And i can't tell my therapist coz he is my fp and I don't want to lose him, but i need to tell him. I don't know what to do, please help.