Hello,
I feel very drained after panic attacks. My whole Day is over. And I‘m scared of taking a medication.
My day  usually starts with depersonalization and after I study for a couple hours for law school my anxiety hits me. 
I take a break after the first attack and take a shower to calm my body. Then the panic comes back at 11 am. After that I can’t move and feel very very drained. I feel like I haven‘t slept for a couple days. That’s how tired I am. My body hurts and I can‘t walk. Mostly I don’t know where I am and feel like dying. 
Also can’t sleep. The symptoms often fade at evening and I feel better. 
Do you guys also experience this and if so do you know what to do ?☹️