I hate a person for no reason why?

I ask myself this one question, so:

Yesterday I met my girlfriend, then she introduced me to 2 other people. At first everything went okay (although I felt a bit like the 5th wheel) one of these people, I somehow can't stand WITHOUT any reason. I get nausea near her and feel uncomfortable next to her. Today e.g. If I forgot my Nintendo Switch at my friend's place and picked it up too, she was there. I felt sick again with her and felt uncomfortable with her. I went away again because I couldn't take it. The third of us also briefly got into conversation. Normally I would ask if I could come and hang out with the three of them. But when she was there, I just didn't feel like it and wanted to leave. I just don't like them and I can't explain why.

I mean my mother asked today, she says, maybe. If I had fallen in love, being in love definitely feels different to me. I really can't explain it to you, she's neither ugly, unsympathetic or whatever, I just don't like her. We even like the same series and have the same hobbies. That's why I feel bad about myself and don't want to dislike anyone without a reason. I want to sort it out somehow.

I also have the feeling that maybe she doesn't quite trust me, had the wrong impression, etc. I think she tried to establish a conversation with me, but maybe. Bothered my friend because I felt she was only giving her attention to her.

If somebody also had such experiences, please write ^^

It is definitely a 6th sense.

can happen maybe you don't like the energy this person exudes to you.

Just the first impression.

I think she mirrored something for you…

You saw / perceived something in yourself that you reject in yourself.

When I met my husband, I didn't like him either…

and yet I fell in love with him months later.