Green poop

First time mom here. So with the Similac shortage going on I couldn’t find Pro sensitive on any shelves and has to switch over to enfamil! I am currently giving my 3 month old formula only since my milk dried up. Her poop has been consistent the past few months with yellowish color and mushy. After I started her on Enfamil Gentlease I today noticed she has pooped a green color which i haven’t seen before. I wasn’t sure if this is totally fine or I should be worried. I posted a picture below for reference. Sorry TMI

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