Feeling rejected

I've been sitting here staring at this trying to figure out how to put it into words. I had a moment with someone, and now they're back to the normal amount of just friends, but I don't seem to be? And the store held a gaming day yesterday which all of two people showed up to.

I know it's silly to feel rejected, but I feel like more of a burden that people don't want to be around. I get it, I'm not loved romantically and at this rate I likely won't ever be. Unfortunately being a friend to myself can't really overcome this issue.