I have about 3 months left to live…

As the title states, I have about 3 months left to live. I’m 40 years old. I don’t have any family that I really speak to anymore. I don’t know what to do. I’m broke and my credit is horrible so traveling, doing something, buying something or going somewhere is just not possible. My only real concern is to sell all the stuff I’ve accumulated over my 40 years. I don’t know what else I should do or can do. I’m physically able but I don’t even want to get out of bed anymore.