Oh – that is a lot of loss in a short time! I am sorry that that has all happened to you and it is understandably a lot to cope with. I have had periods of multiple loss at times in my life and it is very difficult. All I would suggest is that you make yourself get up and get moving every day. Try to find some activities that nurture you whether it’s walking, seeing movies, reading, etc. It would even be better if you could find some activities to do with new people. Try looking at meetup.com for some groups that might interest you in your area. When my husband left right after my kids moved away, I joined a walking meet up and that made a huge difference in my life. I still get sad but the pain isn’t as sharp as it was.