Most of us are suffering from cabin fever or worse. We so need human touch. For those of us who are completely alone it is a devastating time. It is easy to fall into periods of depression and anxiety. We are not meant to be alone. One of the worst punishments for prisoners is spending a long time in isolation.
I am going to suggest something that sounds totally ridiculous. You have to hug yourself. I am talking about physically putting your arms around yourself and squeezing tight. Stay that way for a while and repeat often. As strange as it seems it will help.