Donna,

Check out the nutrition section, there are threads like this:
http://forums.teamestrogen.com/showthread.php?t=16373
that might be really interesting to you.

There are all sorts of things that it could be and you have received some great advice. I've noticed that since I've become older, my body has changed. I think that happens....it also means we just have to work a bit harder

I know what it's like being unhappy about the way things are. I also know what it's like to work hard and not see the results you'd like. I also think, though, that sometimes we are our own worst critics.

Definitely get checked out though, it sounds like you are doing everything you can on your own!

Jane