I used to have constant anxiety and panic attacks, I had it well controlled and have been off medication for 2 years.
10 days ago I woke up in the middle of the night with a strange buzzing/vibrating sensation all througbt my body. After about 20 minutes I started shaking badly and my heart was racing. It seemed like a panic attack minus any anxious feeling or thoughts.
Since that night I constantly have the same internal shaking, but my heart is calm. Every morning I feel very confused and I am very pale, that soon goes away and the internal shaking continues. I'm trying to get to my doctor, but I leave in 2 days for vacation so it seems unlikely.
Any thoughts?