15 ProMax

I have recently bought the 15 Pro Max. I love it.. but lately I have noticed that anything I click on.. apps or links will flicker twice before opening. It’s not the whole screen that flickers.. it’s just what I click on. It’s not double tap or anything .. I went all thru accessibility and the solution is not in there. Also, it’s not everytime. I also notice that at certain times my keys on the keyboard illuminate either green or blue when I am sending something.

is my phone hacked?

thabk you.