Not being able to go anywhere means you can only photograph things close to home.  Why not dig out the macro lens.  I have no doubt that many photographers have been doing the same thing when stuck at home too.  I initially didn’t have any obvious plan for this.  I just decided to photograph anything around me to see what it looked like when seen up very close.  Textures on the surface become apparent in a way that aren’t normally.  I also discovered just how much dust on on somethings that I never noticed until looking at the images.