"I'm not used to someone putting me first."

"I'm not used to someone putting me first."
 

"I'm not used to (accustomed to) someone putting me first."
How to say this in Spanish? I'm at a loss as to an expression for "put someone else first".

"No estoy acostumbrado a alguien que me ponga primero". The italicized part is the literal translation, but I don't know if this is the right way to translate it.

Very close!

No estoy acostumbrado a que alguien me ponga primero.

(No estoy acostumbrado a que alguien piense en mi primero.)