Meetups are still happening, but now more than ever, they are online. Keep looking for opportunities to get together with others, even if it is just virtual. We all need connections and can use help from each other.
When reaching out on social media, think about the person and their position. Are you a mid-level employee trying to contact a CEO? Try reaching out to those who are at a similar level or someone whom you would expect to work with daily if you were to work at the same company.
Consider taking on a website to help brand yourself. You can use it as a way to showcase testimonials of your work and provide a portfolio of work. Make it into something that helps a hiring manager see who you are and all that you can do at a quick glance.