Everything you have done are good steps towards moving on and being your own person. Maybe try to occupy yourself, by spending time with friends and family, or doing some activities that you haven't yet tried? It is very difficult at the moment due to the pandemic, but there are still some things that you can do. Maybe as you said, take a break from dating and try to be your own person. You're doing great so far, and that person was an idiot for cheating on you. Keep going!