Need a purpose, a direction in life

I feel, I am on my way to depression these days. I lack purpose in my life. My mom's passing left a huge void. Additionally, the part-time work I used to do has stopped altogether due to Covid-19 and due to the summer. I have no idea whether they will pick up pace.

I have zero talent in any form of art. I have no hobbies other than reading. I need momentum, action and a sense of accomplishment in life.

Yesterday I got together with my childhood friends. One is still working and she has a family of her own and has too much on her plate. The other just retired but, was already staying home since March due to Covid-19 anyway. She is single like I am and during the last 10 years or so, she had been arranging the caregivers for her parents and taking them to hospitals while she worked. In a matter of two years she has lost both parents and now, she says she just watches Netflix all day long. She feels depressed and regretful that she did not have a family of her own. We tried to cheer her up yesterday but, I am in not much of a different situation.

I had always thought, I would do some volunteer work but, with Covid-19, that's not possible.

My sleep schedule is quiet out of whack and I have no idea as to how to get back to normal. 

What to do? What to do?..........