How do you deal with derealization when you start making a lot of money ?

Context : I come from a poor family, 1 year ago i couldn't afford to buy food because i had some visa problems back in when i was in France, ex left me,friends betrayed me and a whole bunch of stuff happened as a consequence.

Now and after working my ass off everyday atleast 10 hours a day for 1 year ... i can say that i'm making a lot of money(avg engineer salary per day), which i'm very grateful for, but my mental health is bad, i'm grateful and happy but i feel disconnected.. it almost feels like i'm not alive ? Does anyone feel the same ? Feels like i'm dreaming ?

Honestly i think i need someone to talk to, someone to tell me i'm in the right path.. will a psychologist help ?