What is it with feeling super demotivated during early stages of reboot?

I'm managing to stay away from porn. But, damn I'm going through a rut which feels endless. Today I was moving like a zombie in my house, just eating and lying on the bed. In the past I've observed that this behavior leads me to relapse. Being unproductive makes me feel bad, then the vulnerabilities begin to show up and the destructive process starts. At this stage, I'm just confused and clueless what to do next having zero motivation to get up and start working. Am I feeling this due to abstaining or is it just my inabilities?

 

I'll try harder tomorrow