I swear I’m going through the exact same thing at the moment, I’ve never been this scared in my life. Mine was triggered from a bad reaction to an antidepressant switch. I feel somewhat less alone reading your story. Im currently on Xanax for it but it seems to wear off fast and I’m right back into that tense paralyzing fear of literally everything. I’m scared to look in the mirror I’m scared to go into one room into another shower in my own home! I’ll I can do is lay in bed in my own misery. Panic attacks wake me up every single morning I get these burst of hotness come over my body and my heart races 0 to 60 it feels like. I clinch my hands so hard at night they bleed! My nerves are shot my dr wants to throw me into a mental hospital and that thought alone gives me unbearable anxiety. I’m not a threat to myself or anyone for that matter. So I don’t see a need for it. I’m just praying this new antidepressant kicks fast because I’m beyond miserable right now. Let me tell u about Effexor I was in it and the withdrawals are HELL so I can almost promise you that triggered it. I’m so so sorry you’re going through this. But you’re absolutely not alone.