Is anyone else more sensitive since having kids?

I had a baby a year ago and have formula fed the whole time and had my period back for almost the whole year so I know it’s not a hormonal thing. Is anyone else more sensitive since having kids? Nothing used to ever hurt my feelings before. Now, someone could not text back and my feelings are hurt lol. I know a lot of it’s irrational, but I still find myself overthinking everything and getting my feelings hurt. Anyone else feel the same since having kids?