What's the best word to say that I was eating something too often??

Heya
Is there a (British) English word to say that I was eating something so often that now I can not even look at it?(przejadło mnie się :D)
The only phrase I can come up is sick and tired.
"I'm sick and tired of eating the same thing for lunch everyday."
I need to answer my friend who asked me have I ever tried specific kind of mushroom, and I will answer that I was eating them so often that I had to replace it with another one. That phrase won't work but thank you anyway xx
"I feel I've had enough and I have to go off it"
Thank you mg!