I don't know what's going on with me recently. Every day I have good intentions to go out with the kids and take them to a group and get some exercise for myself, but I can't seem to get motivated. I end up staying in nearly every day. To be honest I look outside I feel a fear about going out, I don't know why. Some days when I do manage to venture out I'm ok, but most days I don't want to and I feel like I'm being unfair on the children. I didn't used to be like this. What's wrong with me?...