Don't let it worry you, Cheryl. We all still love you. I feel that way quite often. Actually have since I got here. I just have to remember that just because I am not getting replies doesn't mean that people aren't reading and that I don't matter. We are all important. Try making your focus more about helping others, and it will definitely help. (Not that you aren't helping others, but sometimes it helps me to keep asking myself, "How can I help someone else today?" Then I start to care a little bit less about what others think of me.
Again, we all love you and we need you here!