Someone helped me on a concert and got thrown out for it. I dont know what to think or do.

I was at a concert and got seperated from my fiance or any other friend that was with me. Note: This was in a full crowd. Someone started to first pull me closer to him and than he touched me on my hips. When I was trying to get away he grabbed my wrist and someone finally saw that so another guy helped me. He grabbed his hand and helped me get away. Than the one helping me got pushed away by him . While I didnt saw what happend for a few seconds I just saw how both got pulled out by the security. I tried shouting that one was just helping me but I was ignored.I tried to talk with the security but no one was even trying to understand the situation. They told me to shut up and when I tipped them on the shoulder so that he would talk to me, he just said: I should stop and be gratefull not go get thrown out too.

I had no way of thanking him or helping him back not get pulled out and probably thrown out of the concert. I feel so sad that helping me got him into problems and ruining a day for him and wasting money. And all because of that stupid a-hole. Also I have no way of reaching out to him to even thank him properly. I really dont know what to think or do. I hate that stupid guy and he probably got into the same problems the guy helping me did, which is sad. He was the only one deserving something.
I feel guilty and I allways think about what I could have done. How can it be that helping can hurt or at least have the same disadvantage as molesting?

Someone helped me on a concert and got thrown out for it. I dont know what to think or do.