how do you deal with the loneliness after break up ?

i am F21 and got recently broken up with. How do I deal with this feeling of loneliness that i randomly feel? I've been doing stuff, focusing on my wellbeing and finding new hobbies and mostly id say it's going well. But still I have this feeling to talk to somebody but it's not like in a romantic or relationship kinda way but i miss talking to somebody and updating them about the littile things that happened in my day. I don't know how to deal with it or what to do.

what do you suggest