I agree with randman. Take care of yourself mentally! You can’t do shit if your minds not right. It will effect everything you do from getting out of bed everyday to lifting routines. I know believe me. I went through some tough times with my first wife. Some things you cannot control, like the release of the proper amount of chemicals in your brain, is real. I have struggled with depression for about 8 years. I have to take remeron 45 every night to sleep, because I tend to worry to much about the bullshit of everyday life.
Take it from someone who knows,
someone who almost ended everything,
and someone who cannot control those brain chemicals.
If you even suspect a problem go to the freaking doctor. This is no B.S.
The stresses of coping with everything everyday is enough, without your mind playing tricks on you.