Help me save my freelance business

I am a freelancer whose business was starting to do really well as I do in office assistance as well as Virtual assistant(its like a PA but I do all your work virtually) but when the Covid-19 hit all clients withdrew their contracts with me. I am the bread winner in m family I cant afford my rent or food and have been extremly stressed as we also need medication which we cant afford I have been searching for anything to help me with rent or anything we are on the bones right now as it is I work hand to mouth as a freelancer but now there is nothing as my niche is start up businesses.