am i being overly sensitive ?

My ex and I broke up. They’re both still friends with him (which is fine; i don’t think about it too much, idc). He’s now with the girl he CHEATED on me with.

Friend 1 (on more than one occasion): SHES SO PRETTY BRO. he did good on that one. It’s okay to think she’s pretty, cus she is. WHY SHOVE IT IN MY FACE, knowing how devastated I was when I found out.

Friend 2 wants to fuck him :). and is debating whether or not to. and keeps on telling me how he’s trying to get with her (I told her idc if they do fuck— which I really don’t, i’m honestly over him but it should be common sense not to TALK TO ME ABOUT IT??? and i have asked her not to talk to me about it and she continues). and it’s not like “omg he’s tryna get with me🙂😟🤔” it’s “omg he’s tryna get with me🥰🥰🥰” and even asked me to drop her by his HOUSE????

AM I JUST BEING SENSITIVE OR AM I VALID for feeling like they’re FAKE ASF.