I don't know what to do I'm beside myself

Things just aren't working out in my life right now. I just can't get ahead and I have no one to blame but me. About the only thing that is working is my job. I'm tired all the time. I don't know what to do. I have been doing a lot of reading just to keep my mind occupied so it doesn't wander to far. I had a family doctor appointment yesterday and I had to cancel it. Wasn't able to get to it due to transportation and plus i was wirking so I'll have to rebook. I don't know what to do. Money would help. I'm working today and I have lots to do at work to keep busy. I need to quit smoking that would help and I really should. I don't feel like doing anything I'm just overwhelmed with life right now. I don't know what has changed in my life to get me this way. Oh well enough for now.