PPP and EIDL are options to get things done in your business but there are plenty more if you look further than those related to debt or equity. These slides from a presentation to a local chamber of commerce will give you some ideas of what is out there. If you find more, let me know!
http://ownersview.com/wp-content/uploads/101-Ways-to-Fund-Texas-HUB-Expo-2019.pdf