Anxiety

I’ve never had an panic attack before, but right now I’m almost in tears because I feel the pressure of everything and there’s too much on my mind, I hate the outfit I’m wearing and how it makes me look, I’m cramping, I’m nauseous and the thought of throwing up in the car is making it worse, and I have a giant pimple on my nose and I just want 2 burst into tears right now but I can’t because then my dad and my sister will just get mad or exasperated and will make me more upset. I don’t know what’s causing this, but I’m freaking out and can’t say this anywhere else.