It's not really the stress of JW life. It's just being human. We tend to focus on the worst parts of our lives, though rather subconsciously—until one day we decide to focus on the better moments.
If you still need some friends, though, we're still here for you. Rebelfighter lives in Florida as well, so all you need is just ask to meet her. You also have my Skype and Facebook, just in case you ever want to talk to somebody your age. I assume it probably feels uncomfortable for you right now when so many people responded to your topic about feeling lonely. But don't ignore your first instincts that convinced you to create this topic.