I have the same issue. I don't have the actual attacks, just the debilitating fear. I still drag myself through the day and do all the stuff I need to do but I'm living a lie. I feel all the time like fear and anxiety and panic are eating me alive from the inside. I feel like everyone is leaving me behind and I'm just stuck and always will be, stuck in these insane and unfounded fears about...nothing at all, actually. But I'm paralyzed almost all the time.
Anyway, not trying to hijack this conversation. I just wanted to relate. And I'm having a really hard time right now too. And I'm tired of feeling like I'm alone in it.