Thanks everyone for your comments and encouragement. I went to the Doctor today. Among other things, I found out I had anemia and was slightly dehydrated. I just wasn't taking care of myself or eating well. That's what happens when you're deppressed. I also have a sinus infection. I have some new meds now, and I'm feeling a little better. It will take time to build myself back up to normal. Again, you don't know how much I appreciate each and every comment!