Very Alone

I i spend more time on the net than talking to people! I feel very isolated & alone,I don't know how to connect with other people its like I can't get close to anyone I feel trapped inside my own mind I wish I could laugh again talk to people without feeling nervous and just feel free I'm a 32 yr old woman but i feel more like 62 I seem to be always thinking about something my head feels so full. I wish I could be alot more carefree this is all just taking its toll on me. Nobody understands what Im going through.

does anyone else have the same issues?