The problem u have is internal. Try shifting your mindset. You don't have to love your job but stop focus on the hate. Success is 80% internal and 20% action.

I have same like u before although I'm not out of the hole yet but shifting my mindset I'm happier than before. If need someone to talk deeper give me pm I'll try to help

It need some deep thinking and positivity. Also depends on your natural character whether it's easy or not. If u r naturally optimistic and stuck in certain situation then it's easy to influence your mindset than pessimistic.

By shifting mindset I don't mean trick yourself to change your thinking. It doesn't work. For example if u hate your boss and it's makes your life suck then it's a fact. You don't change thinking to become love your boss.

If need more counselling then pm me I can teach more