What loneliness did to me

Uh, sorry, I forgot the latter half of your original post. I mean, why is THIS:

What happened?

 

So you suffer from self chosen loneliness. That hurts but it is for your own good, you are taking care of yourself.
Were they problematic people or just dull?

 

No. Sometimes you don't. I hope this period makes you learn important things.

 

Being alone is ok it’s the people who make you feel alone