I hate my life

Like I seriously hate it.

I’m not fulfilled. I’m in a relationship with a great man but I hate my life so much I can’t even enjoy that.

I hate my job, my boss is annoying af, I’ve gained so much weight, lost interest in everything. I’m so unmotivated. I lay in bed for hours on end I have no energy to do anything. I’m so unhappy! Please someone can you give me ideas how to get out of this rut!!