I know its a noob question but i cant figure out how to give myself more ammo while im a soldier class? which button do i push? I swear i've tried them all and i can't figure it out for the life of me!

Are on on console or PC?

For consoles, it defaults to the left stick.

PC I'm not sure, but regardless of what you're on, there should be a button prompt with "refill ammo" next to it in the top left corner of the screen, just below your healthbar - press and hold the button it shows there, and your ammo will refill.

thanks a tone Obliviondoll !!!