Need help

Does anyone just feel lonely all the time...? I don’t understand why and I don’t know how to help myself. I seem to help so many people with their problems and what’s going on in their lives but when I need it, it’s almost as if no one is there for me. I used to love helping others and don’t get me wrong I still kind of do but most of the time I’m doing it because they’re depending on me and I know it’s the right thing. I’m just feeling a bit lost and have been for a while. So much has happened these past few years and it’s been crazy and pretty depressing. I feel like a lot has changed for me. I’ve lost a lot of people and been treated pretty badly but I’m surrounded by people I love but still seem to be on my own. I feel like I’ve changed too, I’m more conservative and shy and I keep getting panic attacks and either really emotional or feel nothing at all. Sorry for the rant.