Going to Galxycon solo

My friend and I were going together but she can no longer go and I have already bought my tickets. I was wondering is it a good idea to still go by myself? I suppose I am looking for some advice and wonder if it’s still a good idea to go by myself. I worry about looking like a loser.

Thank you

***I wanted to edit to say thanks for the kind words and suggestions. I am getting more excited to go though I am still nervous about going by myself but I do hope maybe I’ll meet some new friends. :)