I feel demotivated to work.

I swear, it’s like on workdays where I have to work, I feel like I’m just in the mud. I masturbated and couldn’t shake the thoughts. I feel demotivated to actually get things done and work hard at work and it hasn’t ever been like this. I usually work very very hard but recently, to relax a bit, ive cooled down a bit. Now im just struggling and in my head about everything. I’m going to lean on God and see what His Word says about work, productivity, etc. ive been building my motivation off of Jim Rohn and money & success oriented things, but I need to build my motivation off of God’s Word.