I could sugar coat this whole situation that we are all in, but plain and simple: this sucks. We all are in the same boat...or different boats, same situation. If we were in the same boat, that wouldn't be social distancing and we'd have a bigger problem at hand. This is a hard situation for everyone everywhere.
It is easy to allow ourselves to feel bad about all this and not want to do anything but see how many flour and sugar concoctions we create. The idea of working out can feel daunting or limiting because your normal habits have been disrupted. However, it is important to understand that we humans have amazing capabilities to adapt to situations.
We adapt seasonally to being active in the rain, snow, sleet and sun. We adapt daily to work situations and home situations. We adapt to eating different foods. We adapt to being placed into different environments. We are capable of adapting to a global lockdown/quarantine. It is easy to make excuses and easy to be lazy. There are days I don't want to get out of bed or push to get those steps in. Depends on where you are in the world and what your housing situation is can affect how you get them in.
But in the end we all have a choice to make an effort to stay active.