They should straighten out eventually. But in the meantime you can run some netting across the top and thread them through. Stakes or running some wires/string may also work. This will prevent the leaves from getting wet and rotting as well as supporting the stems so they grow straight and exposing the leaves to more light. See how they do. If they don't "liven" up in a day or two definitely consider some type of support. Good Luck @apsu!