I know I have nothing to be scared of and new people and new things are normal to be nervous about but my body blows it so out of proportion I don't know what to do, I've tried mindfulness and all that and sometimes it works in the moment but it comes back again.

For example I recently started talking to this new girl she's pretty cute I've just been going with it in the beginning I was fine but she wants to do something with me now and I should be happy but I just get so anxious to the point I can't eat and then I just feel tired and weak all day and don't want to do anything 

Should I push through it and hang out with her anyways hopefully get comfortable with her and then they'll go away.

I know she's the trigger for my anxiety right now but I don't wanna just stop talking to her that's not fair to her or myself just not sure what I should do.