I definitely know that feeling. Prepare to leave is my best advice. But I'd advise (depending on your circumstances of savings, chances of getting a new job so

I definitely know that feeling. Prepare to leave is my best advice. But I'd advise (depending on your circumstances of savings, chances of getting a new job soon etc) to not simply quit, but use a bit of time to really put yourself in a strong position to get a new job w/out the pressure of needing one. if its a big company maybe you could transfer to a new team ?