How do you deal with having nobody?

Just another day, was working hard at my workplace, finished a few important tasks, checked my phone after like a few hours to see if i have any texts from anyone or a reply - there was absolutely nothing

Like i used to think that this loneliness is just there are night but randomly during the day it hit me today

Idk like I have no guy as a situationship no talking stages nothing romantic just a platonic male friend whom I just chit chat with once in a while, I dont even have any girl bestie/friends who are too close too me, at this point it feels i am doing something wrong

idk like what to do, i am pretty outgoing caring everything and still alone….