I was feeling the same way and I'm 6 months from 50. My body was really aching and sadness or something like it was always jumping in. I decided a few months back to quit smoking. A 2 year habit I picked up..dumb..and with that out of my system, I joined a gym. Not exactly in my comfort zone. I also started taking vitmins again and added some flaxseed and blueberries into my everyday meal. No more junk food. I am starting to feel better. yesterday I was at my dd letting her two dogs out to play and started watching the inagural concert and found myself dancing and singing to john couger mellencamp. I was having fun alone. Who knew?????????? It will happen, don't give up. When I feel down, I get on here, read, call someone and soon I'm feeling better. Your a young pup!lol