I was having a terrible struggle with this, it came on suddenly, like overwhelming grief. I realized I had not been eating enough. I started taking vitamin B and protien shakes. I forced myself to volunteer at church even though I don't attend and also at a community event. I am hear to chat because I suffered for 3 months, hard, i think there were planetary influences too, i know that may sound crazy but I talked to at least 10 people feeling the same. I'm here to help. It has been a rough world, not near as nice as when I grew up..family was evwrything, now it seems devices are everything. It is sad!