Being an adult means having the capability to delay what we desire... In order to fulfill our responsibilities.
Realistically, a one man operation shouldn't be too affected by this pandemic, depending on the market you are going for. Obviously industries such as hospitality are getting hit a lot harder than others.
Outside of you personally getting sick and causing it to halt development, I don't think it should be much of a concern.
It seems to be getting worse every hour. The companies you want to sell your services to may currently be in panic mode and, if so, the last thing they'd want to do is spend money on new projects. I'd sit tight and wait for the pandemic to abate.