I am struggling

I am really struggling this week and I'm not sure why. I've pretty much had to force myself to get out of bed and exercise every morning and I've been rather half-hearted in some of the things I'm working on. I think it's because I've had a really heavy heart this week for some reason and it's just wearing me down. Or maybe the fact that I'm worn down is leading to the heavy heart. I don't know. I could use some prayers.