HELP i have tiny bumps on my upper arm and when i squeeze them it's just like zits on your face and white puss comes out - how can i make them go away?

Relax darling, those little bumps are common during the change of season to the summer. I'm guessing now your sweat glands are working twice as hard and your skin still has to adapt. Small tip, stop popping them, scrub up, and don't put lotion, I'll be cleared out in no time.