I cannot see anything wrong. The boss says is happy with you and the coworkers say your work is very good, and you have not been fired, what you mention things

I cannot see anything wrong. The boss says is happy with you and the coworkers say your work is very good, and you have not been fired, what you mention things which is good, so it look like reasonable to me. But, about whether the boss tried or not when you asked for more money, that is something that clearly I wouldn't know, since I am not the boss. Things are unknown, and therefore cannot accurately be judged without learning the reason why your boss said such a thing. (But, whether you want to stay or quit is your own decision.)