Don't know who to really talk to about this because anyone in my life would say it's not true.

I'm alone.  There's not many people in my life, but I have some.  The problem is that even though I have these people, they're who make me feel the most alone.  Because whenever I think about it, it's always me putting in effort to keep the relationships.  I have to call or text, I visit them.  In the last 13 years pretty much no one makes an effort to visit me.  Am I enabling this by trying too hard to visit them and keep in touch that they feel like they don't need to put in any effort?  What's the answer.  If I stop and they stop then there's nothing. If I keep doing it and they don't reciprocate then I'm no better.