My friend slut shamed me for this, was she wrong to?

We are both 19 and this was my first kiss. Basically I was telling her that a guy came over to my house and him and I were making out on the couch (before he came over he asked what the limits were and I said I didn’t want to go past kissing) and he tried to put his hands in my pants. I pulled away and said no I don’t want to do that. 10 minutes later he slipped his hand into my jeans (they are 2 sizes too big so they are very loose so he was able to do it without unbuttoning my pants) and quickly put his fingers up there, I was dry and it hurt so I yelped and told him that my No was still a no. He got mad and left.

Basically I was trying to complain that he was an asshole, and she was calling me a whore and slut for making out with him since it was my first kiss and letting him finger me, which I explained to her that I didn’t want to do that but he didn’t listen.

Like I get that it was my first kiss and not a lot of people make out for their first kiss, but I’m late to the game so I didn’t think it was a big deal. Anyways she has a high body count so I didn’t expect her to react this way, but idk if her reaction is valid since she’s done a lot more, or if she was projecting her own feelings on herself onto me.