emetophobia x social anxiety?

Does anyone else try to hide their panic attacks or whatever in public? I remember in 5th grade this girl tu in my class and I just quietly had a panic attack, my whole body was shaking, I was hyperventilating, and nobody noticed. Now I have some better friends that I can confide in if I'm struggling but I still try to hide everything bc I don't want anybody to know for some reason? If anyone says they feel sick I will just try to ask if they think they will tu, inconspicuously, and then... keep my distance... inconspicuously...

I hate anxiety